Change in ovirt-engine[master]: core: Remove usage of Java 8 Optional

[amureini at redhat.com]

Allon Mureinik has submitted this change and it was merged.

Change subject: core: Remove usage of Java 8 Optional
......................................................................


core: Remove usage of Java 8 Optional

'common' module compiles with Java 7 hence, Java 8 features cannot be
used.

Change-Id: If3c34a35f02b263a0498951d43e428f1dce87e6b
Signed-off-by: Ala Hino <ahino at redhat.com>
---
M backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/vdscommands/VDSParametersBase.java
1 file changed, 3 insertions(+), 4 deletions(-)

Approvals:
  Allon Mureinik: Looks good to me, approved; Passed CI tests
  Ala Hino: Verified



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Gerrit-MessageType: merged
Gerrit-Change-Id: If3c34a35f02b263a0498951d43e428f1dce87e6b
Gerrit-PatchSet: 2
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Ala Hino <ahino at redhat.com>
Gerrit-Reviewer: Ala Hino <ahino at redhat.com>
Gerrit-Reviewer: Allon Mureinik <amureini at redhat.com>
Gerrit-Reviewer: Jenkins CI
Gerrit-Reviewer: gerrit-hooks <automation at ovirt.org>