public static NSSet verifyAllSnapshots() {
NSMutableSet mismatches = new NSMutableSet();
NSMutableSet verifiedDatabases = new NSMutableSet();
EOEditingContext editingContext = ERXEC.newEditingContext();
EOModelGroup modelGroup = EOModelGroup.defaultGroup();
Enumeration modelsEnum = modelGroup.models().objectEnumerator();
while (modelsEnum.hasMoreElements()) {
EOModel model = (EOModel) modelsEnum.nextElement();
EODatabaseContext databaseContext = null;
try {
databaseContext = EODatabaseContext.registeredDatabaseContextForModel(model, editingContext);