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Java code:

java.io.IOException: can't clear response after writing headers



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Java code:

<%@page contentType="image/jpeg"%>
<%@page import="java.io.InputStream"%>
<%@page import="java.net.URLConnection"%>
<%@page import="java.io.OutputStream"%>
<%@page import="java.io.BufferedInputStream"%>
<%@page import="java.io.FileOutputStream"%>
<%@page import="java.net.HttpURLConnection"%>
<%@page import="java.net.URL"%>
<%
String pic_url = request.getParameter("picurl");
try {
OutputStream os = response.getOutputStream();
URL url = new URL(pic_url);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setConnectTimeout(20000);
connection.setReadTimeout(20000);
connection.setRequestProperty("Referer", pic_url);
connection.setRequestProperty("Accept-Encoding", "gzip,deflate");
connection.setRequestProperty("User-Agent","Mozilla/4.0 (compatib


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WebWork,Wicket,JSF,Tapestry,Freemarker,ibatis,Luncene

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