public static void deleteCategory(java.lang.String categoryId) throws RemoteException {
   try {
     ShoppingCategoryServiceUtil.deleteCategory(categoryId);
   } catch (Exception e) {
     throw new RemoteException(e.getMessage());
   }
 }
 public static void deleteCategory(com.liferay.portlet.shopping.model.ShoppingCategory category)
     throws RemoteException {
   try {
     ShoppingCategoryServiceUtil.deleteCategory(category);
   } catch (Exception e) {
     throw new RemoteException(e.getMessage());
   }
 }