public void cleanup(){
  stopAllActions();
  unscheduleAllSelectors();
  if (children_ != null)   for (int i=0; i < children_.size(); ++i) {
    CCNode node=children_.get(i);
    node.cleanup();
  }
}

public void cleanup ( ) { stopAllActions ( ) ; unscheduleAllSelectors ( ) ; if ( children_ != null ) for ( int i = 0 ; i < children_ . size ( ) ; ++ i ) { CCNode node = children_ . get ( i ) ; node . cleanup ( ) ; } }
stops all running actions and schedulers
