java 自定义类似C++ Pair àì夳堔傛蜴生んèń 2021-06-24 15:58 408阅读 0赞 public static class GenericPair<E extends Object, F extends Object> { private E first; private F second; public GenericPair(){ } public E getFirst() { return first; } public void setFirst(E first) { this.first = first; } public F getSecond() { return second; } public void setSecond(F second) { this.second = second; } }
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