hg: jdk/sandbox: JDK-8230211-branch: Reimplement the Legacy DatagramSocket API - prototype 3

[patrick.concannon at oracle.com]

Changeset: 8c724fbaeb99
Author:    pconcannon
Date:      2019-12-19 15:47 +0000
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/8c724fbaeb99

JDK-8230211-branch: Reimplement the Legacy DatagramSocket API - prototype 3

! src/java.base/share/classes/java/net/AbstractPlainDatagramSocketImpl.java
! src/java.base/share/classes/java/net/DatagramSocket.java
! src/java.base/share/classes/java/net/MulticastSocket.java
+ src/java.base/share/classes/java/net/NetDatagramSocket.java
+ src/java.base/share/classes/java/net/NetMulticastSocket.java
+ src/java.base/share/classes/java/net/NioMulticastSocket.java
! src/java.base/share/classes/sun/nio/ch/DatagramChannelImpl.java
! src/java.base/share/classes/sun/nio/ch/SelectorProviderImpl.java
! test/jdk/java/net/DatagramSocket/AddressNotSet.java
! test/jdk/java/net/DatagramSocket/B6411513.java
! test/jdk/java/net/DatagramSocket/InterruptibleDatagramSocket.java
! test/jdk/java/net/DatagramSocket/ReuseAddressTest.java
! test/jdk/java/net/DatagramSocket/UnreferencedDatagramSockets.java
! test/jdk/java/net/InetAddress/CheckJNI.java
! test/jdk/java/net/MulticastSocket/B6427403.java
! test/jdk/java/net/MulticastSocket/MulticastAddresses.java
! test/jdk/java/net/MulticastSocket/NoSetNetworkInterface.java
! test/jdk/java/net/MulticastSocket/Promiscuous.java
! test/jdk/java/net/MulticastSocket/SetLoopbackMode.java
! test/jdk/java/net/MulticastSocket/SetLoopbackModeIPv4.java
! test/jdk/java/net/MulticastSocket/SetLoopbackOption.java
! test/jdk/java/net/MulticastSocket/SetOutgoingIf.java
! test/jdk/java/net/MulticastSocket/UnreferencedMulticastSockets.java
! test/jdk/java/net/Socket/AddressTest.java
! test/jdk/java/net/SocketOption/AfterClose.java
! test/jdk/java/net/SocketOption/OptionsTest.java