git: openjdk/jdk: 8321594: NativeThreadSet should use placeholder for virtual threads

[Alan Bateman]

Changeset: b8c0b2fd
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2023-12-12 07:55:56 +0000
URL:       https://git.openjdk.org/jdk/commit/b8c0b2fd8c1331692f4ee397f1115ed48d8940d1

8321594: NativeThreadSet should use placeholder for virtual threads

Reviewed-by: bpb

! src/java.base/share/classes/sun/nio/ch/NativeThreadSet.java
! src/java.base/unix/classes/sun/nio/ch/NativeThread.java
! src/java.base/windows/classes/sun/nio/ch/NativeThread.java