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

SingularField
This field is used in only one method and the first usage is assigning a value
to the field. This probably means that the field can be changed to a local variable.
			
      

		
		
		    
		    
    		    
    		    
    		    

    		    
This rule is defined by the following Java class:
    		    net.sourceforge.pmd.rules.design.SingularField
    		    
		    
	    
	    
        
        
        
Example:
            
    
                
public class Foo {
    private int x;  //Why bother saving this?
    public void foo(int y) {
     x = y + 5;
     return x;
    }
}
   
            
  
        

        
        
            
                
This rule has the following properties:
                
Name
Default value
Description
                
                
                    

                    
CheckInnerClasses
                    

                    
Check inner classes
                    
                
                    

                    
DisallowNotAssignment
                    

                    
Disallow violations where the first usage is not an assignment