Method parseField

classpath/java/text/SimpleDateFormat.java:89–98

(String text, int offset, int length, Calendar calendar, int field, int adjustment)

  }

  private static int parseField(String text, int offset, int length, Calendar calendar, int field, int adjustment) throws ParseException {
    if (text.length() < offset + length) throw new ParseException("Short date: " + text, offset);
    try {
      int value = Integer.parseInt(text.substring(offset, offset + length), 10);
      calendar.set(field, value + adjustment);
    } catch (NumberFormatException e) {
      throw new ParseException("Not a number: " + text, offset);
    }
    return offset + length;
  }

  private static int expectPrefix(String text, int offset, String prefix) throws ParseException {
    if (text.length() <= offset) throw new ParseException("Short date: " + text, offset);