private static IconMap loadIconMap(String iconMapName) {
PropertySet iconMapProperties = Configurator.getProperties(iconMapName, ICON_MAP_KEY);
IconMap iconMap = new IconMap();
ArrayList notCached = new ArrayList();
for(Iterator it=iconMapProperties.keys(); it.hasNext();) {
String fakeName = (String)it.next();
String realName = iconMapProperties.getString(fakeName);
// load all the cached icon resources
IconResource iconResource = getCachedResource(realName);