public AbbaLockingDetector startCollecting(){
  thread=new Thread(this,"AbbaLockingDetector");
  thread.setDaemon(true);
  thread.start();
  return this;
}

public AbbaLockingDetector startCollecting ( ) { thread = new Thread ( this , "AbbaLockingDetector" ) ; thread . setDaemon ( true ) ; thread . start ( ) ; return this ; }
start collecting locking data .
