Listing 1. Simple Servlet
public class HelloWorldServlet extends HttpServlet
{
public void doGet (HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException
{
PrintWriter out;
// set the content type
response.setContentType("text/html");
out = response.getWriter();
out.println("<HTML><HEAD><TITLE>");
out.println("Hello World Servlet");
out.println("</TITLE></HEAD><BODY>");
out.println("<H1>Hello World</H1>");
out.println("</BODY></HTML>");
out.close();
}
}
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