public PetCategory findOne(String id){
  log.debug("Request to get PetCategory : {}",id);
  PetCategory petCategory=petCategoryRepository.findOne(UUID.fromString(id));
  return petCategory;
}

public PetCategory findOne ( String id ) { log . debug ( "Request to get PetCategory : {}" , id ) ; PetCategory petCategory = petCategoryRepository . findOne ( UUID . fromString ( id ) ) ; return petCategory ; }
get one petcategory by id .
