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  {SPRING_SECURITY_SAVED_REQUEST_KEY=SavedRequest[http://localhost:8080/AVerPortal/resourceAction/resourceIndex.action]}
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StringBuffer str = new StringBuffer();
    str.append("{");
    str.append("status: \"true\",");
    str.append("url: \"");
    str.append(finalUrl);
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    str.append("}");
    response.getWriter().write(str.toString());
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