API Signatures Parent project
· The API Signatures project contains a number of projects which generate
signatures of various APIs, such as the Java Runtime. These signatures
are generated by and consumed by the Animal Sniffer project.
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 signatures-parent-1.2.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.