How use InputStream tt=getServletContext().getResourceAsStream("mf.jasper")

sir i import all rlated class
import com.sun.rave.web.ui.appbase.AbstractPageBean;
import com.sun.rave.web.ui.component.Body;
import com.sun.rave.web.ui.component.Form;
import com.sun.rave.web.ui.component.Head;
import com.sun.rave.web.ui.component.Html;
import com.sun.rave.web.ui.component.Link;
import com.sun.rave.web.ui.component.Page;
import javax.faces.FacesException;
import com.sun.rave.web.ui.component.Button;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import javax.imageio.*;
import java.awt.image.*;
import java.awt.*;
use this code in button press event
public String button1_action() {
InputStream forms = getServletContext().getResourceAsStream("/mfa.jasper");
return null;
but sir this line give me error
i need send jasperviewer to client by streem
sir how i use streem
please send me code how i send jasperviewer to client through streem
thank

Found the problem. I used DocumentBuilderFactory to create the Source. By default, it is not namespace aware.
DocumentBuilderFactory.setNamespaceAware(true)does the trick.
HTH, Markus

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