git: openjdk/jdk-sandbox: net-jfr-events: net-jrf-events: rename to event

[Chris Hegarty]

Changeset: fe9f4c5b
Author:    Chris Hegarty <chris.hegarty at oracle.com>
Date:      2021-05-13 12:34:27 +0000
URL:       https://git.openjdk.java.net/jdk-sandbox/commit/fe9f4c5b4e9331320a2ab9dc179ce191e3266047

net-jrf-events: rename to event

! src/java.base/share/classes/java/net/ServerSocket.java
! src/java.base/share/classes/java/net/Socket.java
! src/java.base/share/classes/sun/nio/ch/SocketChannelImpl.java