Migrate bierman API to ArgonHEADmaster

Update Biermann API code to work correctly with OpenDaylight Argon release

Issue-ID: CCSDK-4001
Change-Id: Ia9b45b05744908b806a22793e7870c613942dfb4
Signed-off-by: Dan Timoney <dtimoney@att.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/netconf/restconf/restconf-nb-bierman02/src/main/java/org/opendaylight/netconf/sal/streams/listeners/ListenerAdapter.java b/netconf/restconf/restconf-nb-bierman02/src/main/java/org/opendaylight/netconf/sal/streams/listeners/ListenerAdapter.java
index fc85862..041e645 100644
--- a/netconf/restconf/restconf-nb-bierman02/src/main/java/org/opendaylight/netconf/sal/streams/listeners/ListenerAdapter.java
+++ b/netconf/restconf/restconf-nb-bierman02/src/main/java/org/opendaylight/netconf/sal/streams/listeners/ListenerAdapter.java
@@ -222,7 +222,7 @@ public class ListenerAdapter extends AbstractCommonSubscriber implements Cluster
             return;
         }
 
-        NormalizedNode normalizedNode = optionalNormalizedNode.get();
+        NormalizedNode normalizedNode = optionalNormalizedNode.orElseThrow();
         YangInstanceIdentifier yiid = YangInstanceIdentifier.builder(parentYiid)
                                                             .append(normalizedNode.getIdentifier()).build();
 
@@ -402,7 +402,7 @@ public class ListenerAdapter extends AbstractCommonSubscriber implements Cluster
     private void writeIdentifierWithNamespacePrefix(final Element element, final StringBuilder textContent,
             final QName qualifiedName) {
         final Module module = controllerContext.getGlobalSchema().findModule(qualifiedName.getModule())
-                .get();
+                .orElseThrow();
 
         textContent.append(module.getName());
         textContent.append(":");