bug 447534: Consolidate JMS Services 
https://bugs.eclipse.org/bugs/show_bug.cgi?id=447534

Remove warnings

Change-Id: I772223d0c3b8186feede4c2e52f79ca6298a5072
Signed-off-by: Judith Gull <jgu@bsiag.com>
Reviewed-on: https://git.eclipse.org/r/34982
Tested-by: Hudson CI