Fix java config
Fix java config

Admin token is no longer valid in devstack
use admin user/pass instead

Change-Id: I4413c7f70c204ee725fb770239349ceb61c6109c

openstack/monasca-api,openstack/monasca-api,sapcc/monasca-api,stackforge/monasca-api,sapcc/monasca-api,stackforge/monasca-api,sapcc/monasca-api,stackforge/monasca-api,openstack/monasca-api,stackforge/monasca-api