code: public void assertValidControllable() throws SIMPControllableNotFoundException
    {
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
      {
        SibTr.entry(tc,"assertValidControllable");
        SibTr.exit(tc,"assertValidControllable");
      }
      subscriptionControl.assertValidControllable();    
    }
docs: /* (non-Javadoc)
  @see com.ibm.ws.sib.processor.runtime.AbstractControllable#checkValidControllable()