Java KeyStroke Action

public class TetrisComponent extends JComponent implements BoardListener
{
    private Board board;
    private Map colorMap;

    public TetrisComponent(final Board board,Map colorMap) {
	this.colorMap = colorMap;
	this.board = board;
	Action moveLeft = new AbstractAction() {
	    public void actionPerformed(ActionEvent e) {
		System.out.println(e);
		board.moveSideWays("Left");
	    }
	};
	this.getInputMap().put(KeyStroke.getKeyStroke("LEFT"), "moveLeft");
	this.getActionMap().put("moveLeft", moveLeft);

	Action moveRight = new AbstractAction() {
	    public void actionPerformed(ActionEvent e) {
	        board.moveSideWays("Right");
	    }
	};
	this.getInputMap().put(KeyStroke.getKeyStroke("RIGHT"), "moveRight");
	this.getActionMap().put("moveRight", moveRight);
    }
}