resources.report.rules.pmd.UnnecessaryParentheses.html Maven / Gradle / Ivy

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UnnecessaryParentheses

UnnecessaryParentheses

Sometimes expressions are wrapped in unnecessary parentheses, making them look like function calls.


                  
          //Expression
           /PrimaryExpression
            /PrimaryPrefix
             /Expression[count(*)=1]
              /PrimaryExpression
              /PrimaryPrefix

Example(s):


  
public class Foo {
   boolean bar() {
      return (true);
      }
}