Deleting an EAR/WAR fails with UnsupportedOperationException

Issue

• After performing a war deployment using jboss admin-console, tried to delete the WAR via JON GUI using app.war-->Content-->Deployed-->Delete and get following errors:

java.lang.UnsupportedOperationException: Cannot remove the package backing an EAR/WAR resource.
    at org.rhq.plugins.jbossas5.StandaloneManagedDeploymentComponent.removePackages(StandaloneManagedDeploymentComponent.java:217)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.rhq.core.pc.inventory.ResourceContainer$ComponentInvocationThread.call(ResourceContainer.java:634)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
    at java.util.concurrent.FutureTask.run(FutureTask.java:138)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    at java.lang.Thread.run(Thread.java:662)