Suppose that you have the following code:
String strObj; if(strObj != null) if(strObj.equals("something")){ // }
You can use instead “something”.equals(strObj), so you don’t have to test if strObj is null.
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Suppose that you have the following code:
String strObj; if(strObj != null) if(strObj.equals("something")){ // }
You can use instead “something”.equals(strObj), so you don’t have to test if strObj is null.
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