o que preciso ter instalado em meu computador
para rodar esse servlet.....Nao consigo fazer
ele roda nem a pau.....
 
 
 
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
 
public class HTTPGetServlet extends HttpServlet {
   public void doGet( HttpServletRequest request,
                      HttpServletResponse response )
      throws ServletException, IOException
   {
      PrintWriter output;
 
      response.setContentType( "text/html" );
      output = response.getWriter();
 
      StringBuffer buf = new StringBuffer();
      buf.append( "<HTML><HEAD><TITLE>\n" );
      buf.append( "A Simple Servlet Example\n" );
      buf.append( "</TITLE></HEAD><BODY>\n" );
      buf.append( "<H1>Welcome to Servlets!</H1>\n" );
      buf.append( "</BODY></HTML>" );
      output.println( buf.toString() );
      output.close();
   }
}

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