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design SystemPrintln (PMD)

System.out.print is used

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

 
class Foo{
    Logger log = Logger.getLogger(Foo.class.getName());
    public void testA () {
        System.out.println("Entering test");
        // Better use this
        log.fine("Entering test");
    }
}

     

Additional info can be found at this http://pmd.sourceforge.net/rules/logging-java.html#SystemPrintln site.