private void render(){
		BufferStrategy bs = this.getBufferStrategy();
		if(bs == null){
			this.createBufferStrategy(3);
			return;
		}
		Graphics graphic = bs.getDrawGraphics();
		
		
		
		graphic.setColor(Color.black);
		graphic.fillRect(0, 0, getWidth(), getHeight());
		obejectHandler.render(graphic);
		
		
		
		
		graphic.dispose();
		bs.show();
	}