Merge "Adding StateMachine.hasMessages(), StateMachine.hasDeferredMessages()" into mnc-dr1.5-dev

        }

    }

    /**

     * Check if there are any pending messages with code 'what' in deferred messages queue.

     */

    protected final boolean hasDeferredMessages(int what) {

        SmHandler smh = mSmHandler;

        if (smh == null) return false;

        Iterator<Message> iterator = smh.mDeferredMessages.iterator();

        while (iterator.hasNext()) {

            Message msg = iterator.next();

            if (msg.what == what) return true;

        }

        return false;

    }

    /**

     * Check if there are any pending posts of messages with code 'what' in

     * the message queue. This does NOT check messages in deferred message queue.

     */

    protected final boolean hasMessages(int what) {

        SmHandler smh = mSmHandler;

        if (smh == null) return false;

        return smh.hasMessages(what);

    }

    /**

     * Validate that the message was sent by

     * {@link StateMachine#quit} or {@link StateMachine#quitNow}.