git: openjdk/mobile: 8230611: infinite loop in LogOutputList::wait_until_no_readers()

[duke]

Changeset: 3600213f
Author:    David Buck <dbuck at openjdk.org>
Date:      2019-11-21 23:32:11 +0000
URL:       https://git.openjdk.java.net/mobile/commit/3600213f

8230611: infinite loop in LogOutputList::wait_until_no_readers()

Add copy constructor and copy assignment operator to ensure reader count remains accurate

Reviewed-by: kbarrett, dholmes

! src/hotspot/share/logging/logOutputList.hpp