docs: private void validateConversationState()
     {
        if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) SibTr.entry(this, tc, "validateConversationState");
        
        if (cConState == null)
        {
           cConState = (ClientConversationState) getConversation().getAttachment();
           if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled()) SibTr.debug(this, tc, "Using Client Conversation State:", cConState);
        }
        
        if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) SibTr.exit(this, tc, "validateConversationState");
     }