"5.3.4" . "PMD"@en . "2015-09-18Z"^^ . . . . . . "PMD is a static rule-set based Java source code analyzer that identifies potential problems like: Possible bugs\u2014Empty try/catch/finally/switch blocks. Dead code\u2014Unused local variables, parameters and private methods. Empty if/while statements. Overcomplicated expressions\u2014Unnecessary if statements, for loops that could be while loops. Suboptimal code\u2014Wasteful String/StringBuffer usage. Classes with high Cyclomatic Complexity measurements."@en . . . . "Active" . .