JMS Queue Depth Monitoring using JMX

Apache ActiveMQ ™ -- How do I find the Size of a Queue

You can view the queue depth using the MBeans in ActiveMQ 4.x. Use any JMX management console to see the statistics. See How can I monitor ActiveMQ.

You can also browse the contents of a queue using the JMS QueueBrowser.

Or you can access statistics programmatically

EasyMX - An alternative to JMX | Javalobby

EasyMX - An alternative to JMX | Javalobby

GlassFish - Jersey — Java.net
EasyMX | Free Development software downloads at SourceForge.net

• Monitoring and getting information about the internals of application is always crucial.
• http://easymx.sourceforge.net
• EasyMX uses Rest and Eclipse plugins.
• The management services are developed using Rest and 
• First you have to write a service to get information about the application
• accessed by the Eclipse plugin

I don't see the point of using EasyMX. Maybe just because I always prefer some lightweight tools, such as jstack, vmstat, etc.