java.io.IOException: Server returned HTTP response code: 401 for URL: http://my_application.com/jsp/Summary.jsp

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Check if you didn't set RequestProperty Content-Type to the wrong type or if you're trying to send the wrong file to the server.

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    • java.io.IOException: Server returned HTTP response code: 401 for URL: http://my_application.com/jsp/Summary.jsp at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:841) at java.net.URL.openStream(URL.java:941) at com.sun.facelets.compiler.SAXCompiler.doCompile(SAXCompiler.java:232) at com.sun.facelets.compiler.Compiler.compile(Compiler.java:109) at com.sun.facelets.impl.DefaultFaceletFactory.createFacelet(DefaultFaceletFactory.java:197)

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