code: public final String evalSalesInvOverseaseLinesSql(
      final String pItsOwnerId, final String pLang) throws Exception {
      if (this.salesInvOverseaseLinesSql == null) {
        synchronized (this) {
          if (this.salesInvOverseaseLinesSql == null) {
            String flName = "/accounting/trade/salesInvOverseaseLines.sql";
            this.salesInvOverseaseLinesSql = loadString(flName);
          }
        }
      }
      String query = this.salesInvOverseaseLinesSql.replace(":ITSOWNER",
        pItsOwnerId).replace(":LANG", pLang);
      return query;
    }
docs: <p>Evaluate I18N overseas sales invoice lines query.</p>
  @param pItsOwnerId ID of sales invoice
  @param pLang lang
  @return query
  @throws Exception - an exception