public boolean checkPassengerExit() throws InterruptedException
	 {
		boolean flag = false;	// ktos wysiadl	pomocne zeby sprawdzac czy ktos wsiada
		List<Passenger> delateList = new Vector<Passenger>();

		 for( int i = 0 ; i < passengersIn.size() ; i++)
		 {
			 Passenger p = (Passenger) passengersIn.get(i);
			 if( p.getFinishFloor() == currentFloor ) // jezeli tu wysiadaja
			 {
				 delateList.add(p);
				 exit(p);
				 flag = true;
			 }
		 
	 	}
		
		 if( flag )
			 passengersIn.removeAll(delateList);
		 return flag;
		
	 }