Stool
· Runs multiple web applications in Docker containers.
Stool is a command line tool that provides a lifecycle for stages:
create, configure, build, run and remove. A stage contains web applications,
that may come in different flavors: Maven war projects or artifacts
(GAV coordinates).
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 stool-5.1.2.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.