BufferedImage Double Buffering?

I have succesfully made the buffered image, but I still get horrible flicking in my game. I also think I'm having a memory leakage, because I haven't properly done this. Everything looks basically like in any examples, but how wrong it is. Flickering is awful.

this is how I set up the BufferedImage, so basically I'm passing it to engine.

GraphicsEnvironment env =GraphicsEnvironment.getLocalGraphicsEnvironment();

GraphicsDevice device = env.getDefaultScreenDevice();

gameFrame game =new gameFrame();

screenManager gameScreen =new screenManager(device, game);

engineManager engine =new engineManager(game);

engine.start();

KeyListener keyInput =new inputManager();

MouseListener mouseListener =new inputManager();

MouseMotionListener mouseTracker =new inputManager();

game.createBufferStrategy(2);

game.addKeyListener(keyInput);

game.addMouseMotionListener(mouseTracker);

game.addMouseListener(mouseListener);

game.setIgnoreRepaint(true);

then at engineManager

public engineManager(Frame f){

bufferStrategy = f.getBufferStrategy();

g = (Graphics2D)bufferStrategy.getDrawGraphics();

}

and at render

publicvoid render(Graphics2D g){

Rectangle2D.Double rect =new Rectangle2D.Double(352F, 252F, 48F, 48F);

g.setColor(Color.white);

AffineTransform t =new AffineTransform();

//t.rotate(java.lang.Math.PI/180*x);

t.rotate(inputManager.rotateAngle, 376, 276);

g.setTransform(t);

g.clearRect(0,0,800,600);

g.fill(rect);

bufferStrategy.show();

I call the render at engineManager.run()

I thought the engine manager handles the double buffering for you? Do I have to make still make DB? If not what is wrong?

[2330 byte] By [OlliPekka] at [2007-9-27 22:38:40]