import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class HelloWorldServlet extends HttpServlet
{
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException
{
resp.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println("<html><body>Hello, world</body></html>");
out.close();
}
}
