code: public String getMsgPhrase(final SelectBuilder _selectBldr,
                                 final MsgPhrase _msgPhrase)
          throws EFapsException
      {
          final List<Object> objects = new ArrayList<>();
          final String baseSel;
          if (_selectBldr == null) {
              baseSel = "";
          } else {
              baseSel = _selectBldr.toString() + ".";
          }
          boolean allNull = true;
          for (final String select : _msgPhrase.getArguments()) {
              final Object tmpObj = getSelect(baseSel + select);
              allNull = allNull && tmpObj == null;
              objects.add(tmpObj == null ? "" : tmpObj);
          }
          return allNull ? null : _msgPhrase.format(objects.toArray());
      }
docs: Get the String representation of a phrase.
  
  @param _selectBldr the select bldr
  @param _msgPhrase the msg phrase
  @return String representation of the phrase
  @throws EFapsException on error