Bug 573078 - Prevent NPE in TestRunSessionSerializer Change-Id: I7775d0999e54ecb20990334969aca77122f73fd7 Signed-off-by: Victor Rubezhny <vrubezhny@redhat.com> Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.debug/+/179663 Tested-by: Platform Bot <platform-bot@eclipse.org> Reviewed-by: Mickael Istria <mistria@redhat.com>