``` What steps will reproduce the problem? After som weeks running my application, that is deployed in Amazon the verification mechanism stops work. The scenario is: 1. Actor try to login with an Google account and is redirected to Google login-page. 2. Actor enter username and password. 3. The idp (google) is validating the user and sends a request to my javaservlet. 4. My servlet is trying to verifying the response and it fails with is after some weeks. I attach my code and snippet from my log-file. ``` Original issue reported on code.google.com by `robert.g...@gmail.com` on 31 Jan 2014 at 7:18 Attachments: - [openIDLog.txt](https://storage.googleapis.com/google-code-attachments/openid4java/issue-208/comment-0/openIDLog.txt) - [GoogleAuthenticationServlet.java](https://storage.googleapis.com/google-code-attachments/openid4java/issue-208/comment-0/GoogleAuthenticationServlet.java)