How to write image into jsp?

WriteIamge.jsp

<%

byte[] imagedata=(byte[])request.getAttribute("imageData");

OutputStream output = null;

if(imagedata!=null){ response.setContentType("image/gif"); try{

output = response.getOutputStream();

output.write(imagedata);

out.clear ();

out = pageContext.pushBody ();

}

catch(Exception e)

{

System.out.println("ERROR OCCURED IN Image jsp");

e.printStackTrace();

}

finally

{

output.flush();

output.close();

}

}else{

out.println("

Image not available

");

}

%>