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Sanity4J was created to simplify running multiple static code analysis tools on the Java projects. It provides a single entry point to run all the selected tools and produce a consolidated report, which presents all findings in an easily accessible manner.

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UnnecessaryParentheses


UnnecessaryParentheses
Sometimes expressions are wrapped in unnecessary parentheses,
making them look like a function call.
      
		
		
		    
    			This rule is defined by the following XPath expression:
    			
    			
                      
          //Expression
           /PrimaryExpression
            /PrimaryPrefix
             /Expression[count(*)=1]
              /PrimaryExpression
              /PrimaryPrefix
              
  
		    
		    
	    
	    
        
        
        Example:
            
                    
  public class Foo {
      boolean bar() {
          return (true);
      }
  }