HONEYCOMB-424: bump ODL dependencies to Oxygen

Change-Id: I3160e5df4e66b3b3c732619fc1fc7599459fda76
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/infra/data-impl/src/main/java/io/fd/honeycomb/data/impl/ModifiableDataTreeManager.java b/infra/data-impl/src/main/java/io/fd/honeycomb/data/impl/ModifiableDataTreeManager.java
index 48b9e7913..8dcca2762 100644
--- a/infra/data-impl/src/main/java/io/fd/honeycomb/data/impl/ModifiableDataTreeManager.java
+++ b/infra/data-impl/src/main/java/io/fd/honeycomb/data/impl/ModifiableDataTreeManager.java
@@ -75,7 +75,8 @@ public class ModifiableDataTreeManager implements ModifiableDataManager {
         @Override
         public CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> read(
                 @Nonnull final YangInstanceIdentifier path) {
-            final Optional<NormalizedNode<?, ?>> node = modification.readNode(path);
+            // FIXME switch to java.util.Optional when rest of ODL infra does
+            final Optional<NormalizedNode<?, ?>> node = Optional.fromNullable(modification.readNode(path).orElse(null));
             if (LOG.isTraceEnabled() && node.isPresent()) {
                 LOG.trace("ConfigSnapshot.read: {}", node.get());
             }