<%@ page import="java.util.*,java.util.zip.*"%>
<%-- JSP Declaration --%>
<%!
public int getColor( String s )
{
int c;
try
{
c = Integer.parseInt( s );
}
catch( Exception e )
{
c = 0;
}
return c;
}
%>
<%-- Scriptlet --%>
<%
int r = getColor( request.getParameter("r") );
int g = getColor( request.getParameter("g") );
int b = getColor( request.getParameter("b") );
%>
Background Color
<%-- Some JSP Expressions --%>
The background color is (<%= r %>, <%= g %>, <%= b %>).