Currently, PMD supports Java, JavaScript, Salesforce.com Apex and Visualforce, Kotlin, Swift, Modelica, PLSQL, Apache Velocity, JSP, WSDL, Maven POM, HTML, XML and XSL. Scala is …

Jan 9, 2024 · Simply put, PMD is a source code analyzer to find common programming flaws like unused variables, empty catch blocks, unnecessary object creation, and so forth. It supports …

Apr 3, 2025 · UseStandardCharsets: Starting with Java 7, StandardCharsets provides constants for common Charset objects, such as UTF… UseTryWithResources: Java 7 introduced the try …

To implement that, you are encouraged to use java.util.Objects.requireNonNull() (introduced in Java 1.7). This method is designed primarily for doing parameter validation in methods and …

PMD is an extensible multilanguage static code analyzer. It finds common programming flaws like unused variables, empty catch blocks, unnecessary object creation, and so forth. It's mainly …

Mar 28, 2025 · 💡 Overview ️️ PMD is an extensible multilanguage static code analyzer. It finds common programming flaws like unused variables, empty catch blocks, unnecessary object …

PMD is a powerful static code analysis tool that helps Java developers identify potential issues and enforce coding standards. By using PMD, developers can clean their code, improve …

PMD includes a quickstart ruleset for some languages (currently, Java) as base configurations, which you can reference as e.g. rulesets/java/quickstart.xml. You’re strongly encouraged to …

Java being a statically typed language, a Java program contains more information than just its syntax tree; for instance, every expression has a static type, and every method call is bound to …

The easiest way to run PMD is to just use a build plugin in your favorite build tool like Apache Ant, Apache Maven or Gradle. There are also many integrations for IDEs available, see Tools.