code: public final String printNumber(final String pNumber, final String pDigSep,
      final String pDigGrSep, final Integer pDecPlAfDot,
        final Integer pDigitsInGroup) {
      return this.srvNumberToString.print(pNumber, pDigSep, pDigGrSep,
        pDecPlAfDot, pDigitsInGroup);
    }
docs: <p>Prints number formatted by given decimal separator, decimal group
  separator, decimal places after dot and digits in group.</p>
  @param pNumber e.g. "12146678.12"
  @param pDigSep decimal separator, e.g. ","
  @param pDigGrSep decimal group separator, e.g. " "
  @param pDecPlAfDot decimal places after dot, e.g. 2
  @param pDigitsInGroup Digits in group, e.g. 3
  @return String internationalized number, e.g. "12 146 678,12"