RFR: 8217364: Custom URLStreamHandler for jrt or file protocol can override default handler

[Seán Coffey]

Been thinking a bit more about this one.

Given that only initialization code will traverse through the "if 
(!isOverrideable(protocol))" check, I think we can add synchronization 
to eliminate any timing scenarios where the handlers Hashtable gets 
populated via another thread after we make the first handers.get call in 
getURLStreamHandler(String protocol)

http://gbr10227.uk.oracle.com/html/ws/jdk-jdk/open/webrev.8217364.02/webrev/

regards,
Sean.

On 30/04/2019 18:19, Seán Coffey wrote:
> Looking to correct an issue that arose during the JDK-8213942 fix.
>
> https://bugs.openjdk.java.net/browse/JDK-8217364
> https://cr.openjdk.java.net/~coffeys/webrev.8217364/webrev/
>
> regards,
> Sean.
>