Hello,
Could you please review the following fix for the bug, which consists in
a deadlock between 2 threads sharing the same instance of
"java.net.URLClassLoader" as the context class loader, calling
"sun.net.www.protocol.http.NegotiateAuthentication.isSupported" method
and loading a class file from the web server with the enabled
"Negotiate" authentication.
Bug: https://bugs.openjdk.java.net/browse/JDK-8032832
Webrev: http://cr.openjdk.java.net/~alitvinov/8032832/jdk9/webrev.00
The fix is based on supplementing the method
"sun.net.www.protocol.http.NegotiateAuthentication.isSupported" with the
code locking on the instance of the class loader before existing locking
on the class "sun.net.www.protocol.http.NegotiateAuthentication".
Thank you,
Anton
