匿名内部类简单使用
代碼
public class InnerTest{public static void main(String[] args){MyMath mm = new MyMath();mm.sum(new Compute(){public int sum(int x, int y){return x + y;}}, 10, 20);} }interface Compute {int sum(int x, int y); }class MyMath {public void sum(Compute c, int x, int y){System.out.println(c.sum(x, y));} }總結
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