[hyddd的FindBugs分析记录][M D RCN]Repeated conditional tests

[M C RpC] Repeated conditional tests [RpC_REPEATED_CONDITIONAL_TEST]

The code contains a conditional test is performed twice, one right after the other (e.g., x == 0 || x == 0). Perhaps the second occurrence is intended to be something else (e.g., x == 0 || y == 0).

 

这个不解释，一看代码就知道：

    public void test{
　　　　String str = "123";
            if(str!=null){
                if(str!=null){　　//重复了
                 System.out.println("123");
                }
            }
    }