/**
 * Simple Line struct class,
 */
public class Line {
	/**
	 * point 1 x coord
	 * */
	public int x1;
	/**
	 * point 1 y coord
	 * */
	public int y1;
	/**
	 * point 2 x coord
	 * */
	public int x2;
	/**
	 * point 2 y coord
	 * */
	public int y2;
}