code: public static final Parser<BigDecimal> instance() { // NOPMD it's thread save!
      if (CurrencyBigDecimalParser.instanceParser == null) {
        synchronized (CurrencyBigDecimalParser.class) {
          if (CurrencyBigDecimalParser.instanceParser == null) {
            CurrencyBigDecimalParser.instanceParser = new CurrencyBigDecimalParser();
          }
        }
      }
      return CurrencyBigDecimalParser.instanceParser;
    }
docs: returns the instance.
  
  @return CurrencyDoubleRenderer