NodeList nodeList = builder.getDocument().getElementsByTagName("WorldMap");
Node worldMapNode = nodeList.item(0);
WorldMap worldMap = new WorldMap();
(new WorldMapXMLWrapper(worldMap)).initializeFromNode(realm, worldMapNode);
realm.setWorldMap(worldMap);
realm.setPathFinder(new AStarPathFinder(realm, 100));
return new CommandResult(CommandResult.RESULT_OK, "");
}