Java build Parent POM
· This module defines a standard parent POM to use for various Java applications and modules.
Its primary purpose is to make it easy to use a set up maven mixins (https://github.com/odavid/maven-plugins) within child POMs;
specifically to hold the required pluginManagement so that versions of plugins are locked down.
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 java-parent-1.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.