code: public static String evaluateName(final String _typeName,
                                        final String _name)
      {
          final StringBuilder ret = new StringBuilder();
          ret.append(_typeName).append(":").append(_name).toString();
          return ret.toString();
      }
docs: Evaluate the name. (Build the name as the set is cached).
  
  @param _typeName name of the type
  @param _name name of the attribute
  @return String