code: @Override
     protected Serializable createOrgServiceKey(Serializable cacheKey)
     {
        if (cacheKey instanceof String)
        {
           // trim "repository:" from Cache Key
           int indexOfDelimiter = ((String)cacheKey).indexOf(DELIMITER);
           if (indexOfDelimiter >= 0)
           {
              return ((String)cacheKey).substring(indexOfDelimiter + 1);
           }
        }
        return cacheKey;
     }
docs: {@inheritDoc}