![]() ![]() #INTELLIJ IDEA ULTIMATE VS ECLIPSE REDDIT CODE#CheckstyleĪs the name implies, Checkstyle is all about checking that your code adheres to a specific coding standard. With PMD, it’s possible to suppress warnings in a variety of ways and you can also write your own rules in either Java or XPath. Users/pmd/my/project/Deck.java:47: Avoid unused private fields such as 'instanceVar3'. Users/pmd/my/project/Deck.java:35: Avoid unused private fields such as 'classVar2'. Here’s a sample of what running PMD through some code looks like: pmd pmd -R java-basic,java-unusedcode -d Deck.java The tool seamlessly integrates with several tools and editors, including Eclipse, NetBeans, IntelliJ IDEA, TextPad, Maven, Ant, and Emacs. It also ships with a CPD, a tool to detect duplicated code in several code languages. These can range from breaking naming conventions and unused code or variables to performance and complexity of code - while not forgetting lots of possible bugs that could be spread around your code.Īdditionally, the PMD project also supports JavaScript, PLSQL, Apache Velocity, XML, XSL. Our first tool of choice, PMD, scans Java source code and looks for potential problems. Because there’s a lot to choose from, we’ve rounded up the best Java static code analysis tools you should know about. As we’ve explained in our article about static code analysis, using tools to cover some of your errors can help. When developing in Java, just like in every other language, you’re bound to make some mistakes. ![]()
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