title: How does URIEncoding = 'UTF-8' work?
body: <p>When I view the tomcat source code at <a href="http://grepcode.com/file/repo1.maven.org/maven2/org.apache.tomcat/tomcat-catalina/7.0.0/org/apache/catalina/connector/Request.java#Request.parseParameters%28%29" rel="nofollow">http://grepcode.com/file/repo1.maven.org/maven2/org.apache.tomcat/tomcat-catalina/7.0.0/org/apache/catalina/connector/Request.java#Request.parseParameters%28%29</a>
  I can't find where to set encoding for the queryString which comes from get method and how does the configuration <code>URIEncoding="UTF-8"</code> in <code>server.xml</code> work in this method.</p>