twotuple.java

来自「java编程思想(第四版)书中源代码,希望能帮助需要的人」· Java 代码 · 共 12 行

//: net/mindview/util/TwoTuple.java
package net.mindview.util;

public class TwoTuple<A,B> {
  public final A first;
  public final B second;
  public TwoTuple(A a, B b) { first = a; second = b; }
  public String toString() {
    return "(" + first + ", " + second + ")";
  }
} ///:~