SQuirreL-SQL Java Version Checker
· This project provides a jar which contains a utility to verify the version of Java
being used. The classes in this jar have been built with javac 1.2.2 to enable it to
be run by any JRE 1.2.2 and higher.
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 squirrelsql-java-version-checker-3.5.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.