Add Reference Collection logging to the WeakReferenceMessageHandle Class
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Key: QPID-2416
URL: https://issues.apache.org/jira/browse/QPID-2416
Project: Qpid
Issue Type: Task
Components: Java Broker
Reporter: Martin Ritchie
Priority: Minor
To understand when the JVM purges our WeakReferences from memory we can add
some debug logging that will print out when the References are collected by the
GC: http://java.sun.com/javase/6/docs/api/java/lang/ref/ReferenceQueue.html
By providing a ReferenceQueue when we create a Reference then the GC will add
the Reference to the Queue when it collects the referent.
We can then monitor the queue with a new thread on the blocking queue.remove()
call.
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