git: openjdk/jdk-sandbox: net-jfr-events: net-jfr-events: update channels implementation

[Chris Hegarty]

Changeset: f2307280
Author:    Chris Hegarty <chris.hegarty at oracle.com>
Date:      2021-05-14 11:29:35 +0000
URL:       https://git.openjdk.java.net/jdk-sandbox/commit/f23072802dca66c1ffe14edd2b2a44fb9bcd7272

net-jfr-events: update channels implementation

! src/java.base/share/classes/sun/nio/ch/NioSocketImpl.java
! src/java.base/share/classes/sun/nio/ch/ServerSocketChannelImpl.java
! src/java.base/share/classes/sun/nio/ch/SocketChannelImpl.java