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

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LongVariable


LongVariable
Detects when a field, formal or local variable is declared with a long name.
    
		
		
		    
    			This rule is defined by the following XPath expression:
    			
    			
                      
//VariableDeclaratorId[string-length(@Image) &gt; $minimum]
                  
              
  
		    
		    
	    
	    
        
        
        Example:
            
                    

public class Something {
  int reallyLongIntName = -3;  // VIOLATION - Field
  public static void main( String argumentsList[] ) { // VIOLATION - Formal
    int otherReallyLongName = -5; // VIOLATION - Local
    for (int interestingIntIndex = 0;  // VIOLATION - For
             interestingIntIndex < 10;
             interestingIntIndex ++ ) {
    }
}

    
            
  
        

        
        
            
                This rule has the following properties:
                Name Default value Description
                
                
                    

                    minimum
                    17
                    The variable length reporting threshold