[14] Review request for 8068184: Fix for JDK-8032832 caused a deadlock

[Daniel Fuchs]

Hi Anton,

That looks fine to me.

best regards,

-- daniel

On 21/11/2019 15:28, Anton Litvinov wrote:
> Hello,
> 
> Could you please review the following fix for the bug. The bug consists 
> in a deadlock introduced by the fix for the bug JDK-8032832, which 
> introduced locking on the thread context class loader in the method 
> "sun.net.www.protocol.http.NegotiateAuthentication.isSupported(HttpCallerInfo)". 
> The fix just fully reverts changes introduced by the fix for JDK-8032832.
> 
> Verified using the attached to the bug record test case that the fix 
> eliminates the deadlock. Verified that "jdk/jdk" with this fix is 
> compiled on all supported OS families: MS Windows, macOS, Linux, Solaris.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8068184
> Webrev: http://cr.openjdk.java.net/~alitvinov/8068184/jdk14/webrev.00
> 
> Thank you,
> Anton