maps\default.map ....\huge.map ....\medium.map ....\network1.map ....\network2.map ....\network3.map ....\network4.map maps gif\diags.gif ...\map.gif ...\start.gif ...\start2.gif gif forproblems.html index.html Astar.java AstarApplet.java AstarException.java BinaryHeap.java LinkedListOwn.java MapGenerator.java MapReader.java Square.java TestHeap.java TestLinkedList.java startApplet.js