Code example for LinkedList

Methods: get, isEmpty, remove

0
	 * */ 
	public void change(Paint paint) {
		if (!start) {
			return; 
		} 
		if (!changes.isEmpty()) {
			final Change c = changes.get(0);
			c.startChange(paint);
			this.currentAlpha = paint.getAlpha();
			changes.remove(0);
		} 
	} 
 
	/** 
	 * �Ƴ�ָ���ı仯 
	 *  
	 * @param change 
	 *            ָ���ı仯 
	 * */ 
	public void removeChanges(Change change) {
		changes.remove(change);