public Stats getStats (boolean snapshot)
    {
        if (snapshot) {
            _recent = _current;
            _current = new Stats();
            _current.maxQueueSize = _evqueue.size();
        }
        return _recent;
    }
public Stats getStats ( boolean snapshot ) { if ( snapshot ) { _recent = _current ; _current = new Stats ( ) ; _current . maxQueueSize = _evqueue . size ( ) ; } return _recent ; }
Returns a recent snapshot of runtime statistics tracked by the distributed object manager.

@param snapshot if true, the current stats will be snapshotted and reset and the new
snapshot will be returned. If false, the previous snapshot will be returned. If no snapshot
has ever been taken, the current stats that have been accumulting since the JVM start will
be returned.