OPS4J Pax Runner - Eclipse Plugin (Build POM)
· OPS4J Pax Runner - Eclipse plugin that adds launch configurations for all the platforms / versions supported by Pax
Runner. See details at http://wiki.ops4j.org/confluence/x/0QBN
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 pax-runner-eclipse-1.6.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.