Where does a servlet reside?

I am using NetBeans 5.5,
Tomcat folder is located at C:\jakarta-tomcat-5.0.25
Suppose the code.
// Fig. 26.6: WelcomeServlet.java
// A simple servlet to process get requests.
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
public class WelcomeServlet extends HttpServlet
   // process "get" requests from clients
   protected void doGet( HttpServletRequest request,
      HttpServletResponse response )
         throws ServletException, IOException
      response.setContentType( "text/html" );
      PrintWriter out = response.getWriter();
      // send XHTML page to client
      // start XHTML document
      out.println( "<?xml version = \"1.0\"?>" );
//      out.printf( "%s%s%s", "<!DOCTYPE html PUBLIC",
//         " \"-//W3C//DTD XHTML 1.0 Strict//EN\"",
//         " \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n" );
      out.println( "<html xmlns = \"http://www.w3.org/1999/xhtml\">" );
      // head section of document
      out.println( "<head>" );
      out.println( "<title>A Simple Servlet Example</title>" );
      out.println( "</head>" );
      // body section of document
      out.println( "<body>" );
      out.println( "<h1>Welcome to Servlets!</h1>" );
      out.println( "</body>" );
      // end XHTML document
      out.println( "</html>" );
      out.close(); // close stream to complete the page
   } // end method doGet
} // end class WelcomeServletand index.jsp is
<%@page contentType="text/html"%>
<%@page pageEncoding="UTF-8"%>
<%--
The taglib directive below imports the JSTL library. If you uncomment it,
you must also add the JSTL library to the project. The Add Library... action
on Libraries node in Projects view can be used to add the JSTL 1.1 library.
--%>
<%--
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
--%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
   "http://www.w3.org/TR/html4/loose.dtd">
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>JSP Page</title>
    </head>
    <body>
    <form action="/jhtp6/WelcomeServlet" method="get">
        <p><label>Click the button to invoke the servlet
            <input type="submit" value = "Get HTML Document" /></label></p>
    </form>
    <%--
    This example uses JSTL, uncomment the taglib directive above.
    To test, display the page like this: index.jsp?sayHello=true&name=Murphy
    --%>
    <%--
    <c:if test="${param.sayHello}">
        
        Hello ${param.name}!
    </c:if>
    --%>
    </body>
</html>My question is where is the physical location of the file "WelcomeServlet" ?
Do I need create a subdirectory "jhtp6" manually somewhere?
I get the error message:
HTTP Status 404 - /jhtp6/WelcomeServlet
type Status report
message /jhtp6/WelcomeServlet
description The requested resource (/jhtp6/WelcomeServlet) is not available.
Apache Tomcat/5.5.17Thanks for your advice!

hi,
common things... do it upto well known
store your servlet in C:\jakarta-tomcat-5.0.25\webapps\root\WEB-INF\classes
if no classes folder create there and store
store your jsp in C:\jakarta-tomcat-5.0.25\webapps\root\
run your jsp file
http://localhost:8080/filename.jsp

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