用内部类实现java多重实现中的方法同名问题

//实现两个名字一样但返回值不一样的方法;

public class TestClass implements A {
	public int a() {
		return 1;
	}
	private static class Inner implements B {
		public void a() {
			System.out.println("public void a()");
		}
	}

	public static void main(String[] args) {
		TestClass tc = new TestClass();
		Inner i = new Inner();
		i.a();
		System.out.println(tc.a());
	}

}

interface A {
	public int a();
}

interface B {
	public void a();
}

原文地址:https://www.cnblogs.com/wjchang/p/3671609.html