code: public static String formatDateTime(final int dateStyle, final int timeStyle, final Date value)
      {
          return context.get().formatDateTime(dateStyle, timeStyle, value);
      }
docs: <p>
  Formats the given date/time with the specified styles.
  </p>
  
  @param dateStyle
  Date style
  @param timeStyle
  Time style
  @param value
  Date to be formatted
  @return String representation of the date