继续了解Java的纤程库 – Quasar

女爷i 2022-05-24 10:41 178阅读 0赞

[![quasar][]][quasar 1]

前一篇文章[Java中的纤程库 – Quasar][Java_ _ Quasar]中我做了简单的介绍，现在进一步介绍这个纤程库。

Quasar还没有得到广泛的应用，搜寻整个github也就[pinterest/quasar-thrift][pinterest_quasar-thrift]这么一个像样的使用Quasar的库，并且官方的文档也很简陋，很多地方并没有详细的介绍，和Maven的集成也不是很好。这些都限制了Quasar的进一步发展。

但是，作为目前最好用的Java coroutine的实现，它在某些情况下的性能还是表现相当出色的，希望这个项目能够得到更大的支持和快速发展。

因为Quasar文档的缺乏，所以使用起来需要不断的摸索和在论坛上搜索答案，本文将一些记录了我在Quasar使用过程中的一些探索。

### 1 Thread vs Quasar ###

虽然Java的线程的API封装的很好，使用起来非常的方便，但是使用起来也得小心。首先线程需要耗费资源，所以单个的机器上创建上万个线程很困难，其次线程之间的切换也需要耗费CPU,在线程非常多的情况下导致很多CPU资源耗费在线程切换上，通过提高线程数来提高系统的性能有时候适得其反。你可以看到现在一些优秀的框架如Netty都不会创建很多的线程，默认2倍的CPU core的线程数就已经应付的很好了，比如node.js可以使用单一的进程／线程应付高并发。

纤程使用的资源更少，它主要保存栈信息，所以一个系统中可以创建上万的纤程Fiber，而实际的纤程调度器只需要几个Java线程即可。

我们看一个性能的比较，直观的感受一下Quasar带来的吞吐率的提高。

下面这个例子中方法`m1`调用`m2`,`m2`调用`m3`，但是`m2`会暂停1秒钟，用来模拟实际产品中的阻塞，`m3`执行了一个简单的计算。  
通过线程和纤程两种方式我们看看系统的吞吐率(throughput)和延迟(latency)。

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   <td style="width:632px;border-width:0px;margin:0px;padding:0px;font-size:12px;vertical-align:baseline;background:none;float:none;height:auto;line-height:1.1em;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;min-height:auto;"> 
    <div style="margin-left:-10px;width:640px;border:0px;margin-top:0px;margin-right:0px;margin-bottom:0px;padding:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;min-height:auto;"> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">public</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">class</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">Helloworld { </code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#808080;">@Suspendable</code> 
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     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">static</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">void</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">m1() </code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">throws</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">InterruptedException, SuspendExecution { </code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">String m = </code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#0000FF;">"m1"</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">;</code> 
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     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:rgb(0,130,0);">//System.out.println("m1 begin");</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">m = m2();</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:rgb(0,130,0);">//System.out.println("m1 end");</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:rgb(0,130,0);">//System.out.println(m);</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">static</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">String m2() </code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">throws</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">SuspendExecution, InterruptedException { </code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">String m = m3();</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">Strand.sleep(</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:rgb(0,153,0);">1000</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">);</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">return</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">m;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:rgb(0,130,0);">//or define in META-INF/suspendables</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#808080;">@Suspendable</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">static</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">String m3() { </code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">List l = Stream.of(</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:rgb(0,153,0);">1</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">,</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:rgb(0,153,0);">2</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">,</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:rgb(0,153,0);">3</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">).filter(i -&gt; i%</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:rgb(0,153,0);">2</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">== </code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:rgb(0,153,0);">0</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">).collect(Collectors.toList());</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">return</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">l.toString();</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">static</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">public</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">void</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">main(String[] args) </code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">throws</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">ExecutionException, InterruptedException { </code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">int</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">count = </code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:rgb(0,153,0);">10000</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">testThreadpool(count);</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">testFiber(count);</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">static</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">void</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">testThreadpool(</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">int</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">count) </code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">throws</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">InterruptedException { </code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">final</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">CountDownLatch latch = </code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">new</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">CountDownLatch(count);</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">ExecutorService es = Executors.newFixedThreadPool(</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:rgb(0,153,0);">200</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">);</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">LongAdder latency = </code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">new</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">LongAdder();</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">long</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">t = System.currentTimeMillis();</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">for</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">(</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">int</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">i =</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:rgb(0,153,0);">0</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">; i&lt; count; i++) { </code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">es.submit(() -&gt; { </code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">long</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">start = System.currentTimeMillis();</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">try</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">{ </code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">m1();</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">} </code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">catch</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">(InterruptedException e) { </code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">e.printStackTrace();</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">} </code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">catch</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">(SuspendExecution suspendExecution) { </code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">suspendExecution.printStackTrace();</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">start = System.currentTimeMillis() - start;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">latency.add(start);</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">latch.countDown();</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">});</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">latch.await();</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">t = System.currentTimeMillis() - t;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">long</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">l = latency.longValue() / count;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">System.out.println(</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#0000FF;">"thread pool took: "</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">+ t + </code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#0000FF;">", latency: "</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">+ l + </code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#0000FF;">" ms"</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">);</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">es.shutdownNow();</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">static</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">void</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">testFiber(</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">int</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">count) </code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">throws</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">InterruptedException { </code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">final</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">CountDownLatch latch = </code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">new</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">CountDownLatch(count);</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">LongAdder latency = </code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">new</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">LongAdder();</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">long</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">t = System.currentTimeMillis();</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">for</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">(</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">int</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">i =</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:rgb(0,153,0);">0</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">; i&lt; count; i++) { </code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">new</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">Fiber&lt;Void&gt;(</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#0000FF;">"Caller"</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">, </code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">new</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">SuspendableRunnable() { </code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#808080;">@Override</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">public</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">void</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">run() </code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">throws</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">SuspendExecution, InterruptedException { </code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">long</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">start = System.currentTimeMillis();</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">m1();</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">start = System.currentTimeMillis() - start;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">latency.add(start);</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">latch.countDown();</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">}).start();</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">latch.await();</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">t = System.currentTimeMillis() - t;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">long</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">l = latency.longValue() / count;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">System.out.println(</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#0000FF;">"fiber took: "</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">+ t&nbsp; + </code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#0000FF;">", latency: "</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">+ l + </code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#0000FF;">" ms"</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">);</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">}</code> 
     </div> 
    </div></td> 
  </tr> 
 </tbody> 
</table>

运行这个程序(需要某种instrument, agent或者AOT或者其它，在下面会介绍)，输出结果为：

如果使用线程，执行完1万个操作需要50秒，平均延迟为1秒左右(我们故意让延迟至少1秒)，线程池数量为200。(其实总时间50秒可以计算出来)  
但是如果使用纤程，执行完1万个操作仅需要1.158秒，平均延迟时间为1秒，线程数量为CPU core数(缺省使用ForkJoinPool)。

可以看到，通过使用纤程，尽受限于系统的业务逻辑，我们没有办法提升业务的处理时间， 但是我们确可以极大的提高系统的吞吐率，如上面的简单的例子将10000个操作的处理时间从50秒提高到1秒，非凡的成就。

如果我们将方法`m2`中的`Strand.sleep(1000);`注释掉，这样这个例子中就没有什么阻塞了，我们看看在这种纯计算的情况下两者的表现：

可以看到，纤程非但没有提升性能，反而会带来性能的下降。对于这种纯计算没有阻塞的case,Quasar并不适合。

正如官方所说：

> Fibers are not meant to replace threads in all circumstances. A fiber should be used when its body (the code it executes) blocks very often waiting on other fibers (e.g. waiting for messages sent by other fibers on a channel, or waiting for the value of a dataflow-variable). For long-running computations that rarely block, traditional threads are preferable. Fortunately, as we shall see, fibers and threads interoperate very well.

### 2 Suspendable方法 ###

Fiber中的run方法，如`SuspendableRunnable` 和 `SuspendableCallable`声明了`SuspendExecution`异常。这并不是一个真的异常，而是fiber内部工作的机制。任何运行在fiber中的可能阻塞的方法，如果声明了这个异常，就被叫做 suspendable 方法。 如果你的方法调用了一个`suspendable`方法，那么你的方法也是`suspendable`方法，所以也需要声明抛出`SuspendExecution`异常。

有时候不能在某个方法上声明抛出`SuspendExecution`异常，比如你实现某个接口，你不能更改接口的方法声明，你不得不使用其它的方法来指定`suspendable`方法。方法之一就是使用`@Suspendable`注解，在你需要指定的`suspendable`方法上加上这个注解就可以告诉Quasar这个方法是`suspendable`方法。

另一个情况就是对于第三的库，你不可能更改它们的代码，如果想指定这些库的某些方法是`suspendable`方法,比如`java.net.URL.openStream()Ljava/io/InputStream;`, 就需要另外一种解决办法，也就是在`META-INF/suspendables`和`META-INF/suspendable-supers`定义。  
文件中每个方法占一行，具体(concrete)的`suspendable`方法应该写在`META-INF/suspendables`中，`non-suspendable`方法，但是有`suspendable override`的类、接口写在`META-INF/suspendable-supers`中(可以是具体类单不能是final, 接口和抽象类也可以)。  
每一行应该是方法的签名的全称“full.class.name.methodName” 以及`*`通配符。  
使用｀SuspendablesScanner｀可以自动增加你的方法到这些文件中，待会介绍它。

`java.lang`包下的方法不能标记为`suspendable`，其它的JDK方法则可以显示地在文件`META-INF/suspendables`和`META-INF/suspendable-supers`中标记为`suspendable`，并且设置环境变量`co.paralleluniverse.fibers.allowJdkInstrumentation`为true,但是很少这样使用。

还有一些特殊的情况也会被认为是`suspendable`的。

反射调用总是被看作是`suspendable`的。

Java 8 lambda也总是被看作`suspendable`的。

构造函数／类初始化器不能被标记为`suspendable`。

缺省情况下`synchronized`和blocking thread 调用不能运行在Fiber中。这是因为它们会阻塞Fiber使用的线程，导致系统处理变慢，但是如果你非要在Fiber中使用它们，可以可以将`allowMonitors`和`allowBlocking`传给instrumentation Ant task，或者将`b`、`m`传给Quasar Java agent。

### 3 Maven配置 ###

Quasar依赖字节码的[instrumentation][], instrumentation用来修改字节码。 Quasar可以在运行时或者编译时修改字节码，下面介绍这几种实现。

1、Quasar Java Agent  
Quasar java agent可以在运行时动态修改字节码，将下面一行加搭配java命令行中即可，注意把path-to-quasar-jar.jar替换成你实际的quasar java的地址。

如果你使用maven的exec task，你可以使用`maven-dependency-plugin`为依赖设置properties，然后在插件exec-maven-plugin中引用quasar库即可。

详细配置可以参考[Specifying the Java Agent with Maven:][Specifying the Java Agent with Maven]。

Quasar对gradle的支持比较好，你可以方便的使用[gradle配置][gradle]。

这是首选的一种方式，因为在某些情况下，比如你使用第三方的库，如comsat,它们只能使用这种方式配置。

2、AOT(Ahead-of-Time)  
另外一种是在编译时的时候完成instrumentation。

它是通过一个Ant Task来完成的，所以对于Maven管理的项目来说，配置起来有些麻烦。

这个Ant Task是`co.paralleluniverse.fibers.instrument.InstrumentationTask`，包含在`quasar-core.jar`中。它接受一组(fileset)classes进行instrument,但并不是传给它的所有classes都需要classes进行instrument,只有`suspendable`方法才有可能被instrument。它还会进行优化，有些`suspendable`方法可能不需要instrument。

在Maven中配置起来有些复杂，如下面所示：

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      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">plugin</code> 
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      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">groupId</code> 
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      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">artifactId</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;maven-antrun-plugin&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">artifactId</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">executions</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">execution</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">id</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;instrument-classes&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">id</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">phase</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;compile&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">phase</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">configuration</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">tasks</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">property</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#808080;">name</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">=</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#0000FF;">"ant_classpath"</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#808080;">refid</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">=</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#0000FF;">"maven.dependency.classpath"</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">/&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">taskdef</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#808080;">name</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">=</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#0000FF;">"instrumentationTask"</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#808080;">classname</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">=</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#0000FF;">"co.paralleluniverse.fibers.instrument.InstrumentationTask"</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#808080;">classpath</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">=</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#0000FF;">"${co.paralleluniverse:quasar-core:jar:jdk8}"</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">/&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">instrumentationTask</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#808080;">allowMonitors</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">=</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#0000FF;">"true"</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#808080;">allowBlocking</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">=</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#0000FF;">"true"</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#808080;">check</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">=</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#0000FF;">"true"</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#808080;">verbose</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">=</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#0000FF;">"true"</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#808080;">debug</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">=</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#0000FF;">"true"</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">fileset</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#808080;">dir</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">=</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#0000FF;">"${project.build.directory}/classes/"</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#808080;">includes</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">=</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#0000FF;">"**/*"</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">/&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">instrumentationTask</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">tasks</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">configuration</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">goals</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">goal</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;run&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">goal</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">goals</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">execution</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">executions</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">plugin</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">plugin</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">artifactId</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;maven-dependency-plugin&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">artifactId</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">version</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;2.5.1&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">version</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">executions</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">execution</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">id</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;getClasspathFilenames&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">id</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">goals</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">goal</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;properties&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">goal</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">goals</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">execution</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">executions</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">plugin</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
    </div></td> 
  </tr> 
 </tbody> 
</table>

Quasar官方并没有提供一个maven插件，好心的社区倒是提供了一个[quasar-maven-plugin][]。所以你可以不用上面的写法，而是用下面简单的写法：

<table style="border-spacing:0px;width:620px;border:0px;margin:0px;padding:0px;font-size:12px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;min-height:auto;"> 
 <tbody style="margin:0px;padding:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;"> 
  <tr style="border-top:0px;margin:0px;padding:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;"> 
   <td style="border-width:0px;margin:0px;padding:0px;font-size:12px;vertical-align:baseline;background:none;float:none;height:auto;line-height:1.1em;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;min-height:auto;color:rgb(175,175,175);"> 
    <div style="border-width:0px 3px 0px 0px;border-right-style:solid;border-right-color:rgb(108,226,108);margin:0px;padding:0px .5em 0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;">
      1 
    </div> 
    <div style="border-width:0px 3px 0px 0px;border-right-style:solid;border-right-color:rgb(108,226,108);margin:0px;padding:0px .5em 0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;">
      2 
    </div> 
    <div style="border-width:0px 3px 0px 0px;border-right-style:solid;border-right-color:rgb(108,226,108);margin:0px;padding:0px .5em 0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;">
      3 
    </div> 
    <div style="border-width:0px 3px 0px 0px;border-right-style:solid;border-right-color:rgb(108,226,108);margin:0px;padding:0px .5em 0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;">
      4 
    </div> 
    <div style="border-width:0px 3px 0px 0px;border-right-style:solid;border-right-color:rgb(108,226,108);margin:0px;padding:0px .5em 0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;">
      5 
    </div> 
    <div style="border-width:0px 3px 0px 0px;border-right-style:solid;border-right-color:rgb(108,226,108);margin:0px;padding:0px .5em 0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;">
      6 
    </div> 
    <div style="border-width:0px 3px 0px 0px;border-right-style:solid;border-right-color:rgb(108,226,108);margin:0px;padding:0px .5em 0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;">
      7 
    </div> 
    <div style="border-width:0px 3px 0px 0px;border-right-style:solid;border-right-color:rgb(108,226,108);margin:0px;padding:0px .5em 0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;">
      8 
    </div> 
    <div style="border-width:0px 3px 0px 0px;border-right-style:solid;border-right-color:rgb(108,226,108);margin:0px;padding:0px .5em 0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;">
      9 
    </div> 
    <div style="border-width:0px 3px 0px 0px;border-right-style:solid;border-right-color:rgb(108,226,108);margin:0px;padding:0px .5em 0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;">
      10 
    </div> 
    <div style="border-width:0px 3px 0px 0px;border-right-style:solid;border-right-color:rgb(108,226,108);margin:0px;padding:0px .5em 0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;">
      11 
    </div> 
    <div style="border-width:0px 3px 0px 0px;border-right-style:solid;border-right-color:rgb(108,226,108);margin:0px;padding:0px .5em 0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;">
      12 
    </div> 
    <div style="border-width:0px 3px 0px 0px;border-right-style:solid;border-right-color:rgb(108,226,108);margin:0px;padding:0px .5em 0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;">
      13 
    </div> 
    <div style="border-width:0px 3px 0px 0px;border-right-style:solid;border-right-color:rgb(108,226,108);margin:0px;padding:0px .5em 0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;">
      14 
    </div> 
    <div style="border-width:0px 3px 0px 0px;border-right-style:solid;border-right-color:rgb(108,226,108);margin:0px;padding:0px .5em 0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;">
      15 
    </div> 
    <div style="border-width:0px 3px 0px 0px;border-right-style:solid;border-right-color:rgb(108,226,108);margin:0px;padding:0px .5em 0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;">
      16 
    </div> 
    <div style="border-width:0px 3px 0px 0px;border-right-style:solid;border-right-color:rgb(108,226,108);margin:0px;padding:0px .5em 0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;">
      17 
    </div> 
    <div style="border-width:0px 3px 0px 0px;border-right-style:solid;border-right-color:rgb(108,226,108);margin:0px;padding:0px .5em 0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;">
      18 
    </div></td> 
   <td style="width:585px;border-width:0px;margin:0px;padding:0px;font-size:12px;vertical-align:baseline;background:none;float:none;height:auto;line-height:1.1em;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;min-height:auto;"> 
    <div style="margin-left:-10px;width:640px;border:0px;margin-top:0px;margin-right:0px;margin-bottom:0px;padding:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;min-height:auto;"> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">plugin</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">groupId</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;com.vlkan&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">groupId</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">artifactId</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;quasar-maven-plugin&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">artifactId</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">version</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;0.7.3&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">version</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">configuration</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">check</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;true&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">check</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">debug</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;true&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">debug</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">verbose</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;true&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">verbose</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">configuration</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">executions</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">execution</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">phase</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;compile&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">phase</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">goals</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">goal</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;instrument&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">goal</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">goals</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">execution</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">executions</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&lt;/</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-weight:bold;min-height:auto;color:rgb(0,102,153);">plugin</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">&gt;</code> 
     </div> 
    </div></td> 
  </tr> 
 </tbody> 
</table>

3、在Web容器中  
如果你使用web容器使用基于Quasar的库comsat等，比如Tomcat,则比较棘手。因为你不太像将Quasar java agent直接加到tomcat的启动脚本中，这样会instrument所有的应用，导致很多的警告。

Comsat提供了Tomcat和Jetty的解决方案。

Tomcat  
对于tomcat,你可以把`comsat-tomcat-loader-0.7.0-jdk8.jar`或者`comsat-tomcat-loader-0.7.0.jar`加入到tomcat的`common/lib`或者`lib`中，然后在你的web应用`META-INF/context.xml`中加入：

Jetty  
如果使用Jetty,则把`comsat-jetty-loader-0.7.0-jdk8.jar`或者`comsat-jetty-loader-0.7.0.jar`加入到Jetty的lib中，然后在你的context.xml中加入`<Set name="classLoader">`:

总之，通过实现一个定制的ClassLoader实现instrumentation。

### 4 Auto Suspendables Detection ###

quasar提供了一个ant task,可以实现自动侦测`suspendable`方法，并可以把它们写入到｀META-INF/suspendables`和`META-INF/suspendable-supers\`。

但是官方并没有详细的介绍，而且也没有相应的maven插件可以使用。

我们可以看看在gradle如何使用的，我们可以把侦测结果复制到maven中使用：

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   <td style="width:697px;border-width:0px;margin:0px;padding:0px;font-size:12px;vertical-align:baseline;background:none;float:none;height:auto;line-height:1.1em;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;min-height:auto;"> 
    <div style="margin-left:-10px;width:640px;border:0px;margin-top:0px;margin-right:0px;margin-bottom:0px;padding:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;min-height:auto;"> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">apply plugin: 'java'</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">apply plugin: 'maven'</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">group = 'com.colobu.fiber'</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">version = '1.0'</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">description = """"""</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">sourceCompatibility = 1.8</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">targetCompatibility = 1.8</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">repositories { </code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">maven { url "http://repo.maven.apache.org/maven2" }</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">dependencies { </code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">compile group: 'co.paralleluniverse', name: 'quasar-core', version:'0.7.5', classifier:'jdk8'</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">compile group: 'co.paralleluniverse', name: 'comsat-httpclient', version:'0.7.0'</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">testCompile group: 'junit', name: 'junit', version:'4.12'</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">classes { </code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">doFirst { </code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">ant.taskdef(name: 'scanSuspendables',</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">classname: 'co.paralleluniverse.fibers.instrument.SuspendablesScanner',</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">classpath: "build/classes/main:build/resources/main:${configurations.runtime.asPath}")</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">ant.scanSuspendables(auto: true,</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">suspendablesFile: "$sourceSets.main.output.resourcesDir/META-INF/suspendables",</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">supersFile: "$sourceSets.main.output.resourcesDir/META-INF/suspendable-supers",</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">append: true) { </code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">fileset(dir: sourceSets.main.output.classesDir)</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="border:0px;margin:0px;padding:0px 1em;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;white-space:pre;"> 
      <code style="border:0px;margin:0px;padding:0px;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;min-height:auto;color:#000000;">}</code> 
     </div> 
    </div></td> 
  </tr> 
 </tbody> 
</table>

我们可以看一下官方的库comsat的一些｀META-INF/suspendables\`例子：

1、comsat-okhttp  
[/META-INF/suspendables][META-INF_suspendables]:

2、comsat-httpclient  
[/META-INF/suspendables][META-INF_suspendables 1]

### 5 故障检测 ###

当前quasar依赖字节码的instrumentation,所以suspendable方法必须在运行之前进行标记。

Quasar开发组和OpenJDK协作，将在JDK9中移除这个限制，将会有效地自动地实现instrumentation。

如果你忘记将一个方法标记为`suspendable` (throws SuspendExecution、@Suspendable或者META-INF/suspendables/META-INF/suspendable-supers)，你可能会遇到一些奇怪的错误。

环境变量`co.paralleluniverse.fibers.verifyInstrumentation`设为true可以检查未标记的方法。但是在生产环境中不要设置它。

`UnableToInstrumentException`异常表明quasar不能instrument一些方法如`synchronized`或者阻塞的线程调用。verbose(v), debug(d) 和 check(c)可以打印出详细信息。

更多的调试可以参考:[troubleshooting][]。

### 6 其它 ###

Fiber可以序列化。

Fiber也可以打印它的堆栈进行调试。

Fiber也有Actor和Channel的实现，并且可以运行在集群上。

[![quasar][]][quasar 1]

前一篇文章[Java中的纤程库 – Quasar][Java_ _ Quasar]中我做了简单的介绍，现在进一步介绍这个纤程库。

但是，作为目前最好用的Java coroutine的实现，它在某些情况下的性能还是表现相当出色的，希望这个项目能够得到更大的支持和快速发展。

因为Quasar文档的缺乏，所以使用起来需要不断的摸索和在论坛上搜索答案，本文将一些记录了我在Quasar使用过程中的一些探索。

### 1 Thread vs Quasar ###

纤程使用的资源更少，它主要保存栈信息，所以一个系统中可以创建上万的纤程Fiber，而实际的纤程调度器只需要几个Java线程即可。

我们看一个性能的比较，直观的感受一下Quasar带来的吞吐率的提高。

运行这个程序(需要某种instrument, agent或者AOT或者其它，在下面会介绍)，输出结果为：

如果我们将方法`m2`中的`Strand.sleep(1000);`注释掉，这样这个例子中就没有什么阻塞了，我们看看在这种纯计算的情况下两者的表现：

可以看到，纤程非但没有提升性能，反而会带来性能的下降。对于这种纯计算没有阻塞的case,Quasar并不适合。

正如官方所说：

### 2 Suspendable方法 ###

Fiber中的run方法，如`SuspendableRunnable` 和 `SuspendableCallable`声明了`SuspendExecution`异常。这并不是一个真的异常，而是fiber内部工作的机制。任何运行在fiber中的可能阻塞的方法，如果声明了这个异常，就被叫做 **suspendable** 方法。 如果你的方法调用了一个`suspendable`方法，那么你的方法也是`suspendable`方法，所以也需要声明抛出`SuspendExecution`异常。

还有一些特殊的情况也会被认为是`suspendable`的。

反射调用总是被看作是`suspendable`的。

Java 8 lambda也总是被看作`suspendable`的。

构造函数／类初始化器不能被标记为`suspendable`。

### 3 Maven配置 ###

Quasar依赖字节码的[instrumentation][], instrumentation用来修改字节码。 Quasar可以在运行时或者编译时修改字节码，下面介绍这几种实现。

1、**Quasar Java Agent**  
Quasar java agent可以在运行时动态修改字节码，将下面一行加搭配java命令行中即可，注意把path-to-quasar-jar.jar替换成你实际的quasar java的地址。

如果你使用maven的exec task，你可以使用`maven-dependency-plugin`为依赖设置properties，然后在插件exec-maven-plugin中引用quasar库即可。

详细配置可以参考[Specifying the Java Agent with Maven:][Specifying the Java Agent with Maven]。

Quasar对gradle的支持比较好，你可以方便的使用[gradle配置][gradle]。

这是首选的一种方式，因为在某些情况下，比如你使用第三方的库，如comsat,它们只能使用这种方式配置。

2、**AOT(Ahead-of-Time)**  
另外一种是在编译时的时候完成instrumentation。

它是通过一个Ant Task来完成的，所以对于Maven管理的项目来说，配置起来有些麻烦。

在Maven中配置起来有些复杂，如下面所示：

Quasar官方并没有提供一个maven插件，好心的社区倒是提供了一个[quasar-maven-plugin][]。所以你可以不用上面的写法，而是用下面简单的写法：

3、**在Web容器中**  
如果你使用web容器使用基于Quasar的库comsat等，比如Tomcat,则比较棘手。因为你不太像将Quasar java agent直接加到tomcat的启动脚本中，这样会instrument所有的应用，导致很多的警告。

Comsat提供了Tomcat和Jetty的解决方案。

**Tomcat**  
对于tomcat,你可以把`comsat-tomcat-loader-0.7.0-jdk8.jar`或者`comsat-tomcat-loader-0.7.0.jar`加入到tomcat的`common/lib`或者`lib`中，然后在你的web应用`META-INF/context.xml`中加入：

**Jetty**  
如果使用Jetty,则把`comsat-jetty-loader-0.7.0-jdk8.jar`或者`comsat-jetty-loader-0.7.0.jar`加入到Jetty的lib中，然后在你的context.xml中加入`<Set name="classLoader">`:

总之，通过实现一个定制的ClassLoader实现instrumentation。

### 4 Auto Suspendables Detection ###

quasar提供了一个ant task,可以实现自动侦测`suspendable`方法，并可以把它们写入到｀META-INF/suspendables`和`META-INF/suspendable-supers\`。

但是官方并没有详细的介绍，而且也没有相应的maven插件可以使用。

我们可以看看在gradle如何使用的，我们可以把侦测结果复制到maven中使用：

我们可以看一下官方的库comsat的一些｀META-INF/suspendables\`例子：

1、comsat-okhttp  
[/META-INF/suspendables][META-INF_suspendables]:

2、comsat-httpclient  
[/META-INF/suspendables][META-INF_suspendables 1]

### 5 故障检测 ###

当前quasar依赖字节码的instrumentation,所以suspendable方法必须在运行之前进行标记。

Quasar开发组和OpenJDK协作，将在JDK9中移除这个限制，将会有效地自动地实现instrumentation。

如果你忘记将一个方法标记为`suspendable` (throws SuspendExecution、@Suspendable或者META-INF/suspendables/META-INF/suspendable-supers)，你可能会遇到一些奇怪的错误。

环境变量`co.paralleluniverse.fibers.verifyInstrumentation`设为true可以检查未标记的方法。但是在生产环境中不要设置它。

`UnableToInstrumentException`异常表明quasar不能instrument一些方法如`synchronized`或者阻塞的线程调用。verbose(v), debug(d) 和 check(c)可以打印出详细信息。

更多的调试可以参考:[troubleshooting][]。

### 6 其它 ###

Fiber可以序列化。

Fiber也可以打印它的堆栈进行调试。

Fiber也有Actor和Channel的实现，并且可以运行在集群上。

[quasar]: /images/20220524/48703a3f490542b5bfe4686b88aafc55.png
[quasar 1]: http://www.importnew.com/?attachment_id=23315
[Java_ _ Quasar]: http://colobu.com/2016/07/14/Java-Fiber-Quasar/
[pinterest_quasar-thrift]: https://github.com/pinterest/quasar-thrift
[instrumentation]: https://docs.oracle.com/javase/8/docs/api/java/lang/instrument/package-summary.html
[Specifying the Java Agent with Maven]: http://docs.paralleluniverse.co/quasar/#specifying-the-java-agent-with-maven
[gradle]: http://docs.paralleluniverse.co/quasar/#specifying-the-java-agent-with-gradle
[quasar-maven-plugin]: https://github.com/vy/quasar-maven-plugin
[META-INF_suspendables]: https://github.com/puniverse/comsat/blob/master/comsat-okhttp/src/main/resources/META-INF/suspendables
[META-INF_suspendables 1]: https://github.com/puniverse/comsat/blob/master/comsat-httpclient/src/main/resources/META-INF/suspendables
[troubleshooting]: http://docs.paralleluniverse.co/quasar/#troubleshooting