git: openjdk/loom: fibers: 4 new changesets

[duke]

Changeset: 24a0c376
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-01-24 14:07:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/24a0c376

Restore state when unpark fails

! src/java.base/share/classes/java/lang/VirtualThread.java

Changeset: caae482b
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-01-24 15:57:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/caae482b

DatagramSocket/MulticastSocket cleanup

! src/java.base/share/classes/java/net/DatagramSocket.java
! src/java.base/share/classes/java/net/MulticastSocket.java
! test/jdk/ProblemList.txt

Changeset: fd1bb02a
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-01-24 15:57:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/fd1bb02a

Merge


Changeset: 3693a423
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-01-24 21:00:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/3693a423

Virtual thread spins in DatagramSocket.receive when interrupted

! src/java.base/share/classes/sun/nio/ch/DatagramChannelImpl.java
! test/jdk/java/lang/Thread/virtual/NetSockets.java
! test/jdk/java/lang/Thread/virtual/NioChannels.java