454142: Correct Sonar Issues

Change-Id: I3ed9c9a5c6a96c3c0abcf3a254ba579391a0264e
Task-Url: https://bugs.eclipse.org/bugs/show_bug.cgi?id=454142
Signed-off-by: Christoph Bräunlich <Christoph.Braeunlich@bsiag.com>
Reviewed-on: https://git.eclipse.org/r/37593
Tested-by: Hudson CI
Reviewed-by: Judith Gull <jgu@bsiag.com>
Reviewed-on: https://git.eclipse.org/r/37639
402298: Improve Scout RT tests.
Added template test for service tunnel input validation strategies.

Change-Id: Icdc20a98b1243449ccb5dc20a70b5e5e4aac880d
Task-Url: https://bugs.eclipse.org/bugs/show_bug.cgi?id=402298
Signed-off-by: Ralph Steiner <rst@bsiag.com>
Reviewed-on: https://git.eclipse.org/r/37640
Tested-by: Hudson CI
Reviewed-by: Judith Gull <jgu@bsiag.com>