Sentry Maven Skin
· The Sentry Maven Skin is a Maven skin for Maven-generated sites.
It is based on the excellent Maven Reflow Skin developed by Andrius Velykis (http://andriusvelykis.github.io/reflow-maven-skin/).
However, because Reflow is no longer maintained, we had to fork the projet and go with our own!
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 sentry-maven-skin-6.0.00.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.