question: public void restart ( ) { Logger . println ( "(ExecutionManager.restart) Starting execution manager" ) ; stoppedMsgsLock . lock ( ) ; this . stopped = false ; while ( ! stoppedMsgs . isEmpty ( ) ) { ConsensusMessage pm = stoppedMsgs . remove ( ) ; if ( pm . getNumber ( ) > tomLayer . getLastExec ( ) ) acceptor . processMessage ( pm ) ; } stoppedMsgsLock . unlock ( ) ; Logger . println ( "(ExecutionManager.restart) Finished stopped messages processing" ) ; }
target:  Restarts this execution manager