href="#setLocale(java.util.Locale)"><code>setLocale(java.util.Locale)</code></a> method. Explicit specifications take precedence over implicit specifications. If no charset is
 explicitly specified, ISO-8859-1 will be used. The <code>setCharacterEncoding</code>, <code>setContentType</code>, or
 <code>setLocale</code> method must be called before <code>getWriter</code> and before committing the response for the
 character encoding to be used.

 <p>
 See the Internet RFCs such as <a href="http://www.ietf.org/