// Programm 5-12: BSP_ROOT/meinewebapp/WEB-INF/classes/meindir/HelloWorld.java 
package meindir;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class HelloWorld extends HttpServlet {
  public void doGet(HttpServletRequest rq, HttpServletResponse rs)
                                     throws IOException, ServletException {
    rs.setContentType("text/html");                // Response Header
    PrintWriter out = rs.getWriter();              // Datenrückgabe
    out.println("<H1><FONT Color=blue>Hello World!</FONT></H1>");
  }
}