hg: jdk/jdk: 2 new changesets

[alan.bateman at oracle.com]

Changeset: fdf6c221ebdc
Author:    alanb
Date:      2020-01-18 19:11 +0000
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/fdf6c221ebdc

8053479: (dc) DatagramChannel.read() throws exception instead of discarding data when buffer too small
Reviewed-by: redestad, dfuchs

! src/java.base/unix/native/libnio/ch/DatagramDispatcher.c
! src/java.base/windows/native/libnio/ch/DatagramDispatcher.c
+ test/jdk/java/nio/channels/DatagramChannel/Truncate.java

Changeset: 4b49cfba69fe
Author:    alanb
Date:      2020-01-19 08:02 +0000
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/4b49cfba69fe

8236925: (dc) Upgrade DatagramChannel socket adaptor to extend MulticastSocket
Reviewed-by: dfuchs

! src/java.base/share/classes/java/net/DatagramSocket.java
! src/java.base/share/classes/java/net/MulticastSocket.java
! src/java.base/share/classes/java/nio/channels/DatagramChannel.java
! src/java.base/share/classes/sun/nio/ch/DatagramChannelImpl.java
! src/java.base/share/classes/sun/nio/ch/DatagramSocketAdaptor.java
! src/java.base/unix/native/libnio/ch/Net.c
+ test/jdk/java/nio/channels/DatagramChannel/AdaptorMulticasting.java