There are many alternatives to Checkstyle for Linux if you are looking for a replacement. The best Linux alternative is Pmd, which is both free and Open Source. If that doesn't suit you, our users have ranked six alternatives to Checkstyle and three of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to Checkstyle are FindBugs and Simian.
PMD scans Java source code and looks for potential problems like:
Possible bugs - empty try/catch/finally/switch statements Dead code - unused local variables, parameters and private methods Suboptimal code - wasteful String/StringBuffer usage Overcomplicated expressions - unnec.
FindBugs is a program which uses static analysis to look for bugs in Java code. It is free software, distributed under the terms of the Lesser GNU Public License. The name FindBugs and the FindBugs logo are trademarked by The University of Maryland.
No overlap in functionality.
Identifies duplication in Java, C#, C, CPP, COBOL, JSP, HTML source code and even plain text files.
No overlap in functionality.