App Lifecycle Tools
· suite of build extensions and associated plugin to support building plugins for different types of applications that use a common plugin-descriptor format, bundling scheme, etc.
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 app-lifecycle-1.7.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.
