Nexus Staging
· We skip staging of some submodules, but if you skip staging in the last submodule it skips all staging (a serious error in the design of the nexus staging plugin that has been closed "wontfix" - issues.sonatype.org/browse/NEXUS-9138). The backup solution to that problem is to skip the deploy phase in the submodule. We want to deploy the artifact of bedrock-site to AWS, but not publish the war file to nexus. The recommended solution is to add this dummy node at the end of the submodule list.
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 nexus-staging-2.2.6.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.