Bug 520273 - synchronize access to group subLaunches

This fix makes sure that concurrent access to the subLaunches of a group
cannot cause Exceptions - e.g. while terminating a launch group.

Change-Id: I4e009b41b4acaa6104c2c53159e34c7f95841dbe
Signed-off-by: Markus Duft <markus.duft@ssi-schaefer.com>
1 file changed