View Java Class Source Code in JAR file
- Download JD-GUI to open JAR file and explore Java source code file (.class .java)
- Click menu "File → Open File..." or just drag-and-drop the JAR file in the JD-GUI window elasticsearch-lang-groovy-2.2.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.
org.elasticsearch.script.groovy
├─ org.elasticsearch.script.groovy.GroovyScriptEngineService.class - [JAR]
org.elasticsearch.plugin.groovy
├─ org.elasticsearch.plugin.groovy.GroovyPlugin.class - [JAR]