Admin Local Connector 1.0
· This feature allows the use of a local JMX connector that is built into the JVM to access JMX resources in the server. The JMX connector can only be used on the same host machine by a client that has the same user ID and the same JDK as the server process. It enables local access by JMX clients such as jConsole, or other JMX clients that use the Attach API.
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 localConnector-1.0-23.0.0.8.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.