public void persistQoS2Message(String publishKey, PublishEvent evt) {
        Log.debug("persistQoS2Message store pubKey: {}, evt: {}", publishKey, evt);
        m_qos2Store.put(publishKey, convertToStored(evt));
    }
public void persistQoS2Message ( String publishKey , PublishEvent evt ) { Log . debug ( "persistQoS2Message store pubKey: {}, evt: {}" , publishKey , evt ) ; m_qos2Store . put ( publishKey , convertToStored ( evt ) ) ; }
/*-------- QoS 2  storage management --------------