Change in ovirt-engine[master]: core: CommandBase#getActionReturnValue return type

[Code Review]

>From Allon Mureinik <amureini at redhat.com>:

Allon Mureinik has submitted this change and it was merged.

Change subject: core: CommandBase#getActionReturnValue return type
......................................................................


core: CommandBase#getActionReturnValue return type

VdcReturnValueBase#getActionReturnValue returns a generic type T,
which Java 8 allows us to infer.
CommandBase#getActionReturnValue just calls that method, but returns
an Object, forcing the callers to downcast it.

This patch fixes CommandBase#getActionReturnValue return type so it
can also be inferred in order to clean up the code a bit.

Change-Id: I0cf884a78732bf465d90f4e42a1e4d68f762da02
Signed-off-by: Allon Mureinik <amureini at redhat.com>
---
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/CommandBase.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/storage/connection/ConnectAllHostsToLunCommand.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/storage/ovfstore/CreateOvfVolumeForStorageDomainCommand.java
3 files changed, 4 insertions(+), 4 deletions(-)

Approvals:
  Tal Nisan: Looks good to me, approved
  Jenkins CI: Passed CI tests
  Allon Mureinik: Verified



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Gerrit-MessageType: merged
Gerrit-Change-Id: I0cf884a78732bf465d90f4e42a1e4d68f762da02
Gerrit-PatchSet: 2
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Allon Mureinik <amureini at redhat.com>
Gerrit-Reviewer: Allon Mureinik <amureini at redhat.com>
Gerrit-Reviewer: Jenkins CI
Gerrit-Reviewer: Maor Lipchuk <mlipchuk at redhat.com>
Gerrit-Reviewer: Martin Peřina <mperina at redhat.com>
Gerrit-Reviewer: Moti Asayag <masayag at redhat.com>
Gerrit-Reviewer: Tal Nisan <tnisan at redhat.com>
Gerrit-Reviewer: gerrit-hooks <automation at ovirt.org>