@@ -0,0 +1,336 @@
+package org.stuygfx.graphics;%0A%0Apublic class Edge %7B%0A%0A    public Point start;%0A    public Point end;%0A%0A    public Edge(Point start, Point end) %7B%0A        this.start = start;%0A        this.end = end;%0A    %7D%0A%0A    public Edge(int x1, int y1, int x2, int y2) %7B%0A        this.start = new Point(x1, y1);%0A        this.end = new Point(x2, y2);%0A    %7D%0A%7D%0A

Add Edge class