hg: jdk/jdk: 8220493: Prepare Socket/ServerSocket for alternative platform SocketImpl

[alan.bateman at oracle.com]

Changeset: b5a73f22b2bd
Author:    alanb
Date:      2019-03-16 19:44 +0000
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/b5a73f22b2bd

8220493: Prepare Socket/ServerSocket for alternative platform SocketImpl
Reviewed-by: chegar
Contributed-by: alan.bateman at oracle.com, michael.x.mcmahon at oracle.com

! src/java.base/share/classes/java/net/AbstractPlainSocketImpl.java
+ src/java.base/share/classes/java/net/DelegatingSocketImpl.java
! src/java.base/share/classes/java/net/HttpConnectSocketImpl.java
! src/java.base/share/classes/java/net/ServerSocket.java
! src/java.base/share/classes/java/net/Socket.java
! src/java.base/share/classes/java/net/SocketImpl.java
! src/java.base/share/classes/java/net/SocksSocketImpl.java
+ src/java.base/share/classes/sun/net/PlatformSocketImpl.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/instrument/SocketInputStreamInstrumentor.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/instrument/SocketOutputStreamInstrumentor.java
+ test/jdk/java/net/SocketImpl/SocketImplCombinations.java
! test/jdk/jdk/jfr/event/io/TestInstrumentation.java