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