hg: jdk/sandbox: 8241072: Reimplement the Legacy DatagramSocket API

[chris.hegarty at oracle.com]

Changeset: df9b06a8a184
Author:    pconcannon
Date:      2020-05-12 21:51 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/df9b06a8a184

8241072: Reimplement the Legacy DatagramSocket API
Summary: Replace the underlying implementations of the java.net.DatagramSocket and java.net.MulticastSocket APIs with simpler and more modern implementations that are easy to maintain and debug.
Reviewed-by: alanb, chegar, dfuchs
Contributed-by: Alan Bateman <alan.bateman at oracle.com>, Chris Hegarty <chris.hegarty at oracle.com>, Daniel Fuchs <daniel.fuchs at oracle.com>, Patrick Concannon <patrick.concannon at oracle.com>

! src/java.base/share/classes/java/net/DatagramSocket.java
! src/java.base/share/classes/java/net/DatagramSocketImpl.java
! src/java.base/share/classes/java/net/MulticastSocket.java
+ src/java.base/share/classes/java/net/NetMulticastSocket.java
! src/java.base/share/classes/sun/nio/ch/DatagramSocketAdaptor.java
! test/jdk/ProblemList.txt
! test/jdk/java/net/DatagramSocket/AddressNotSet.java
! test/jdk/java/net/DatagramSocket/B6411513.java
! test/jdk/java/net/DatagramSocket/DatagramTimeout.java
! test/jdk/java/net/DatagramSocket/InterruptibleDatagramSocket.java
! test/jdk/java/net/DatagramSocket/ReuseAddressTest.java
! test/jdk/java/net/DatagramSocket/SendCheck.java
! test/jdk/java/net/DatagramSocket/SendPortZero.java
! test/jdk/java/net/DatagramSocket/SetGetReceiveBufferSize.java
! test/jdk/java/net/DatagramSocket/SetGetSendBufferSize.java
! test/jdk/java/net/DatagramSocket/TestAfterClose.java
! test/jdk/java/net/DatagramSocket/UnreferencedDatagramSockets.java
! test/jdk/java/net/DatagramSocketImpl/TestCreate.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/SendPortZero.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/SetTTLAndGetTTL.java
! test/jdk/java/net/MulticastSocket/SetTTLTo0.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