摘要: 示例代码:@Test public void testEquals() { Integer a = 127; Integer b = 127; if(a == b) { System.out.println(true); } else { System.out.println(false); } a = 128; b = 128; if(a == b) { ... 阅读全文
posted @ 2014-02-08 17:38 于辰 阅读(191) 评论(0) 推荐(0) 编辑