git: openjdk/jdk: 8297295: Remove ThreadGroup.allowThreadSuspension

[Alan Bateman]

Changeset: d35e8400
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2022-12-08 18:17:58 +0000
URL:       https://git.openjdk.org/jdk/commit/d35e840024b80f9f686fb5522dc03b2c9233a6d3

8297295: Remove ThreadGroup.allowThreadSuspension

Reviewed-by: jpai, smarks, chegar, darcy

! src/java.base/share/classes/java/lang/ThreadGroup.java
! test/jdk/java/lang/ThreadGroup/BasicTests.java