Change in ovirt-engine[master]: core: use Collections#EMPTY_MAP instead of new map

[ofrenkel at redhat.com]

Omer Frenkel has submitted this change and it was merged.

Change subject: core: use Collections#EMPTY_MAP instead of new map
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core: use Collections#EMPTY_MAP instead of new map

In VmHandler#findStorageDomainForMemory(Guid, long) we create everytime
a new map and pass it on. This new map is empty map and no one adds
anything to it, so we can use the singleton map Collections#EMPTY_MAP
instead.

Change-Id: I4053e06f17827d8afbdc48ad006897c029426384
Signed-off-by: Arik Hadas <ahadas at redhat.com>
---
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/VmHandler.java
1 file changed, 2 insertions(+), 2 deletions(-)

Approvals:
  Omer Frenkel: Verified; Looks good to me, approved


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Gerrit-MessageType: merged
Gerrit-Change-Id: I4053e06f17827d8afbdc48ad006897c029426384
Gerrit-PatchSet: 3
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Arik Hadas <ahadas at redhat.com>
Gerrit-Reviewer: Arik Hadas <ahadas at redhat.com>
Gerrit-Reviewer: Omer Frenkel <ofrenkel at redhat.com>
Gerrit-Reviewer: oVirt Jenkins CI Server