hg: jdk/jdk: 8231603: (se) Selector implementations do not need to use cancelledKeys

[alan.bateman at oracle.com]

Changeset: b25362cec8ce
Author:    alanb
Date:      2019-10-02 09:16 +0100
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/b25362cec8ce

8231603: (se) Selector implementations do not need to use cancelledKeys
Reviewed-by: chegar, bpb

! src/java.base/share/classes/java/nio/channels/spi/AbstractSelectionKey.java
! src/java.base/share/classes/java/nio/channels/spi/AbstractSelector.java
! src/java.base/share/classes/sun/nio/ch/SelectorImpl.java