If you downloaded a milestone or snapshot build, extract the contents. For example for Visual Studio Code you can install the Extension Pack for Java and it will take care of the rest. If that is the case, you only need to install the editor extension. Some editors or editor extensions bundle or contain logic to install it. Optionally append -DskipTests=true to by-pass the tests.

Clone the repository via git clone and build the project via JAVA_HOME=/path/to/java/11. Search the package repositories for jdtls or.

Under some Linux distributions you can use the package manager.

Download and extract a snapshot build from.

Download and extract a milestone build from.

Automatic source resolution for classes in jars with maven coordinates.

Annotation processing support (automatic for Maven projects).

Code formatting (on-type/selection/file).

Code actions (quick fixes, source actions & refactorings).

As-you-type reporting of syntax and compilation errors.

Gradle project support (with experimental Android project import support).

Supports compiling projects from Java 1.5 through 19.

Buildship, which provides Gradle support.

M2Eclipse, which provides Maven support,.

Eclipse JDT, which provides Java support (code completion, references, diagnostics.),.

Eclipse LSP4J, the Java binding for the Language Server Protocol,.

The Eclipse JDT Language Server is a Java language specific implementation of the Language Server ProtocolĪnd can be used with any editor that supports the protocol, to offer good support for the Java Language.

How to use eclipse with github