CAPTCHA image broken when running in OpenJDK

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    • 3.13

      When running JIRA under OpenJDK, if "Captchas on signup" is turned on, the captcha image fails to render (effectively preventing users signing up). The stacktrace in the logs is:

      ERROR [500ErrorPage.jsp] Exception caught in 500 page Found class com.sun.image.codec.jpeg.JPEGImageEncoder, but interface was expected
      java.lang.IncompatibleClassChangeError: Found class com.sun.image.codec.jpeg.JPEGImageEncoder, but interface was expected
      at com.atlassian.jira.servlet.CaptchaServlet.doGet(CaptchaServlet.java:35)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
      ...

              Assignee:
              Unassigned
              Reporter:
              Jeff Turner
              Votes:
              6 Vote for this issue
              Watchers:
              5 Start watching this issue

                Created:
                Updated:
                Resolved: