List resources=project.getElements();
for (Iterator iter = resources.iterator(); iter.hasNext();) {
Map map=(Map) iter.next();
assertFalse(map.eIsProxy());
assertEquals(1, map.getLayersInternal().size());
assertNotNull(map.getLayersInternal().get(0).getGeoResources().get(0));
assertNotNull(map.getLayersInternal().get(0).getResource(FeatureSource.class, new NullProgressMonitor()));
if( map.getName().equals(firstMapName)){