public void run() 
	{

		while( !persons_list.isEmpty() )
		{
			Person p = null;
			try{
				p = this.getNextPerson();
			}
			catch(NoSuchElementException e)
			{
				break;
			}
			//Person p = this.getNextPerson();
			if( check_if_can(p) && p != null )
			{
				//if(p.isAlive())
					p.wake_up();
				//else
				//	p.start();
			}
		}
		
		//System.out.println("KONIEC!"+this.get_info());
	}