// Programm 5-30: BUCH_Root/meinewebapp/WEB-INF/classes/jdbccs/HttpHeader.java
package jdbccs;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;

public class HttpHeader extends HttpServlet {
  public void doGet(HttpServletRequest rq, HttpServletResponse rp)
                                  throws IOException {
    rp.setContentType("text/html");
    PrintWriter out = rp.getWriter();
    out.println("<PRE>");
    Enumeration header = rq.getHeaderNames();
    while (header.hasMoreElements()) {
      String name = (String) header.nextElement();
      out.println(name + " = " + rq.getHeader(name));
    }
  }
}