Java ME Drawing multiple dynamic Sprites on GameCanvas

[Guy Dor]

I want to draw on GameCanvas multiple dynamic Sprites such as gun shots. I have 2 main classes:GameCanvas and GameController GameController holds a Vector of my gun shots.

GameCanvas has an access to GameController's Vector of Sprite and it also has a render() method which draws Sprites on screen.

private void render() {
            Graphics g = getGraphics();

            layerManager.setViewWindow(0, 0, getWidth(), getHeight());
            layerManager.paint(g, 0, 0);

            flushGraphics();
}

LayerManager holds all the Sprites I want to draw.

How can I draw all objects in GameController's Vector on screen?

Thanks!