The below mensioned program is showing error in the compilation time.
Error is:
gg.java:50: non-static method readWSDL(java.lang.String,org.xml.sax.I
nputSource) cannot be referenced from a static context

code:


import com.ibm.wsdl.xml.*;
import javax.wsdl.*;
import org.xml.sax.*;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.ServletException;
import javax.servlet.ServletConfig;
import java.io.PrintWriter;
import java.net.*;

public class gg extends HttpServlet
{
String userName;
 String password;

 public void init(ServletConfig config)throws ServletException
 {
super.init(config);
}

public void processRequest(HttpServletRequest request,HttpServletResponse response)throws ServletException,java.io.IOException
{
response.setContentType("text/html");
java.io.PrintWriter out=response.getWriter();
try{

Definition def = javax.wsdl.xml.WSDLReader.readWSDL(null,new InputSource("http://localhost:8080/xx.wsdl"));

}catch(WSDLException ex){System.out.println(ex.getFaultCode());}
}
}