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

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FinalizeOnlyCallsSuperFinalize


FinalizeOnlyCallsSuperFinalize
If the finalize() is implemented, it should do something besides just calling
super.finalize().
       
		
		
		    
    			This rule is defined by the following XPath expression:
    			
    			
    
//MethodDeclaration[MethodDeclarator[@Image="finalize"][not(FormalParameters/*)]]
   /Block[count(BlockStatement)=1]
     /BlockStatement[
       Statement/StatementExpression/PrimaryExpression
      /PrimaryPrefix[@Image="finalize"]
      ]

                
  
		    
		    
	    
	    
        
        
        Example:
            
                    
           
public class Foo {
   protected void finalize() {
     super.finalize();
   }
}