Fix findbugs warnings
authorRobert Varga <robert.varga@pantheon.tech>
Mon, 20 Aug 2018 23:07:54 +0000 (01:07 +0200)
committerStephen Kitt <skitt@redhat.com>
Wed, 22 Aug 2018 07:44:10 +0000 (07:44 +0000)
commit5ebc5b69c9582cea474096c6c7495fbbb5f71df1
tree209ba5e370b8238abafb66c38a1dd7b549d413f9
parentbb8a8b1118c70935eff3a9eaef3b9b4ab47e894b
Fix findbugs warnings

Upgraded findbugs finds these, fix them up.

Change-Id: Id5a008cddc6616c3a93f0528efca00b86843fc3c
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>
dom-impl/src/main/java/org/opendaylight/controller/md/sal/trace/dom/impl/TracingBroker.java