public void testJoystick() {
		
		try {
		    
			// SDLMain.SDL_INIT_VIDEO | 
			SDLMain.init(SDLMain.SDL_INIT_JOYSTICK | SDLMain.SDL_INIT_EVENTTHREAD);

		    SDLEvent.joystickEventState(SDLEventState.ENABLE);

		    int count = SDLJoystick.numJoysticks();
		    System.out.println("numJoysticks=" + count);
		    if (count < 1) {
			System.out.println("No joystick devices available");
			return;
		    }
		    
		    System.out.println("opening first joystick device");
		    SDLJoystick joystick = SDLJoystick.joystickOpen(0);
		    System.out.println("joystick opened");
						
		    System.out.println("press ESC to exit");

		    while (true) {
			SDLEvent event = SDLEvent.pollEvent();
			
			if (event instanceof SDLKeyboardEvent) {
			    SDLKeyboardEvent keyboardEvent = (SDLKeyboardEvent) event;
			    if (keyboardEvent.getSym() == SDLKey.SDLK_ESCAPE) break;
			}

			else if (event instanceof SDLJoyAxisEvent) {
			    System.out.println(event);
			}

			else if (event instanceof SDLJoyBallEvent) {
			    System.out.println(event);
			}

			else if (event instanceof SDLJoyButtonEvent) {
			    System.out.println(event);
			}

			else if (event instanceof SDLJoyHatEvent) {
			    System.out.println(event);
			}
		    }
		}
		catch (Exception e) {
		    e.printStackTrace();
		} // catch
		finally {
			SDLMain.quit();
		} // finally
		
	}