|Issue||Fix Version||Assignee||Priority||Status||Resolution||Resolved In Build|
Global scope extends shared scope. Some code calls `checkValidStateSlow` which in turns calls isAlive() on the scope. Since global scope does not override this method, it will try to do a volatile VarHandle get to check the scope state - but this is useless since the global scope is always alive.
- backported by
JDK-8278682 Liveness check for global scope is not as fast as it could be