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Sanity4J was created to simplify running multiple static code analysis tools on the Java projects. It provides a single entry point to run all the selected tools and produce a consolidated report, which presents all findings in an easily accessible manner.

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SystemPrintln


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");
    }
}