git: openjdk/jdk: 8263840: PeriodicTask should declare its destructor virtual

[David Holmes]

Changeset: 8a789b71
Author:    David Holmes <dholmes at openjdk.org>
Date:      2021-07-23 11:40:19 +0000
URL:       https://git.openjdk.java.net/jdk/commit/8a789b71fe2e813a1ddbd4fb5dd43d54ac7c2425

8263840: PeriodicTask should declare its destructor virtual

Reviewed-by: xliu, kbarrett

! src/hotspot/share/runtime/task.hpp