@Override public WikittyEvent storeExtension(String securityToken, Collection<WikittyExtension> exts) { Map<String, Object> args = new HashMap<String, Object>(); args.put("securityToken", securityToken); args.put("exts", exts); args = callHook(securityToken, PRE_STORE_EXTENSION, args, null); securityToken = (String)args.get("securityToken"); exts = (Collection<WikittyExtension>) args.get("exts"); WikittyEvent result = super.storeExtension(securityToken, exts); callHook(securityToken, POST_STORE_EXTENSION, args, result); return result; }