Date and Number Formatting
Java programs use the DateFormat.getDateInstance(int, locale) to parse and format dates in a locale-sensitive manner. Java programs use the NumberFormat.getXXXInstance(locale) method, where XXX can be Currency, Number, or Percent, to parse and format numerical values in a locale-sensitive manner. The servlet version of Duke's Bookstore uses the currency version of this method to format book prices.
JSTL applications use the fmt:formatDate and fmt:parseDate tags to handle localized dates and use the fmt:formatNumber and fmt:parseNumber tags to handle localized numbers, including currency values. For information on the JSTL formatting tags, see Formatting Tags (page 556). The JSTL version of Duke's bookstore uses the ...
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