日期:2014-05-20 浏览次数:20822 次
public class TestEquals{
public static void main(String[] args){
Integer a = new Integer(128);
Integer b = new Integer(128);
System.out.println(a == b);
System.out.println(a.equals(b));
Test t1 = new Test();
Test t2 = new Test();
System.out.println(t1 ==t2 );
System.out.println(t1.equals(t2));
}
}