日期:2014-05-20 浏览次数:20851 次
public class test2 {
    public static void main(String[] args) {
        int i = 127;
        Integer s = i;
        Integer s1= i;
        System.out.println(s==s1);
    }
}
public class test2 {
    public static void main(String[] args) {
        int i = 128;
        Integer s = i;
        Integer s1= i;
        System.out.println(s==s1);
    }
}