One key tool in troubleshooting a distributed message system is a browser that inspects the messages on a JMS destination without consuming the messages. Inspecting the messages can help you see patterns in why messages are backing up or why they are being discarded too soon.
In addition to simply inspecting JMS destinations, Fuse IDE allows you to add messages to JMS destinations. This allows you to add controlled test cases into the system for detailed analysis.
The JMX Explorer shows all of the JMS destinations deployed in your infrastructure. When you select one from the tree, a list of the messages sitting at the destination will be listed in the Messages View. The Messages View displays the basic properties of the message.
Selecting one of the messages from the Messages View will display all of the message details, including the full message body, in the Properties viewer.