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

SystemPrintln
System.(out|err).print is used, consider using a logger.
     

		
		
		    
    			
This rule is defined by the following XPath expression:
    			
    			
    
                 
//Name[
    starts-with(@Image, 'System.out.print')
    or
    starts-with(@Image, 'System.err.print')
    ]
                
             
  
		    
		    
	    
	    
        
        
        
Example:
            
    
                
 
class Foo{
    Logger log = Logger.getLogger(Foo.class.getName());
    public void testA () {
        System.out.println("Entering test");
        // Better use this
        log.fine("Entering test");
    }
}