boxingexample3.java

来自「JAVA SE6 全方位学习 朱仲杰 编著 机械工业出版社出版」· Java 代码 · 共 20 行

package java2.F;

import static java.lang.System.*;

public class BoxingExample3
{
	public static void main(String[] args)
	{
		Integer i1 = 100;
		Integer i2 = 100;
		Boolean ans = i1 == i2;
		out.printf("%d == %d? %b\n", i1, i2, ans);
		
		i1 = 1000;
		i2 = 1000;
		ans = i1 == i2;
		out.printf("%d == %d? %b\n", i1, i2, ans);
	}
}