Thread: Graphics are appearing after interfaces are shown

Here's my code:

Code:

			if(buttonId == 0) {
				player.graphics(6);
				player.getActionSender().displayInterface(115);
				try {
					Thread.sleep(3000);
				} catch (InterruptedException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
				player.getActionSender().displayInterface(170);
			}

But it fades the screen out (Interface 115 fades it out) and then fades it back in (Interface 170 fades it back in) and THEN shows the gfx, when the gfx should be shown first. What do I need to do?