Java APIs

Hi

Im making changes to a site which uses java-classes, but im having problems compiling a new java file.

I have imported following:

import java.util.*;
import java.sql.*;
import java.io.*;

I compile like this:

javac member.java

I get following error:

member.java:77: cannot resolve symbol
symbol : method getParameter (java.lang.String)
location: class javax.servlet.http.HttpServletRequest
+ "Ordre nummer :" + request.getParameter("orderid") +"\n"


Any help would be great, thanks