Getting the element of a vector in Java 2011

[Vuhelper]

Getting the element of a vector in Java 2011

Code:

private Vector<Integer> snakeX = new Vector<Integer> (5,2); private Vector<Integer> snakeY = new Vector<Integer> (5,2); public void startGraphics (){ this.addKeyListener(this); repaint(); snakeX.add(240); snakeY.add(240); snakeX.add(240); snakeY.add(230); snakeX.add(240); snakeY.add(220); } public void paintComponent (Graphics g){ super.paintComponent (g); for (int x : snakeX){ g.fillOval(x, snakeY.elementAt(snakeX.lastIndexOf (x)),10, 10); System.out.println ("x: " + x + "\t y: " + snakeY.elementAt(snakeX.lastIndexOf (x))); }

}