RFR[8246143]: 'UnreferencedXXX tests fail when run with --illegal-access=deny'

[Conor Cleary]

Hi,

Could someone please take a look at my webrev for JDK-8246143: 
'UnreferencedXXX tests fail when run with --illegal-access=deny'?

This patch addresses test failures with 
test/jdk/java/net/DatagramSocket/UnreferencedDatagramSockets.java and
test/jdk/java/net/MulticastSocket/UnreferencedMulticastSockets.java when 
run with --illegal-access=deny.

This revision addresses this failure in both tests by adding 
java.base/sun.nio.ch:+open to the modules tag. An additional test run is 
also with the --illegal-access=deny configuration set.

bug: https://bugs.openjdk.java.net/browse/JDK-8246143
webrev: 
http://cr.openjdk.java.net/~pconcannon/ccleary/8246143/webrevs/webrev.00/


Regards,
Conor