X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsamples%2Fclustering-test-app%2Fprovider%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fclustering%2Fit%2Fprovider%2Fimpl%2FIdIntsListener.java;h=5a1c90317e3027acf72431d79a11643fe95e2628;hb=43f9589c1138bd3e39f0791916a2d611cd084a7b;hp=b9cb831e752975016277f75e228900d783f56ec4;hpb=ebdf7aac3fe5bb9db1d3512c8228b5b715488e86;p=controller.git

diff --git a/opendaylight/md-sal/samples/clustering-test-app/provider/src/main/java/org/opendaylight/controller/clustering/it/provider/impl/IdIntsListener.java b/opendaylight/md-sal/samples/clustering-test-app/provider/src/main/java/org/opendaylight/controller/clustering/it/provider/impl/IdIntsListener.java
index b9cb831e75..5a1c90317e 100644
--- a/opendaylight/md-sal/samples/clustering-test-app/provider/src/main/java/org/opendaylight/controller/clustering/it/provider/impl/IdIntsListener.java
+++ b/opendaylight/md-sal/samples/clustering-test-app/provider/src/main/java/org/opendaylight/controller/clustering/it/provider/impl/IdIntsListener.java
@@ -57,13 +57,12 @@ public final class IdIntsListener implements ClusteredDOMDataTreeChangeListener
         LOG.debug("Received data tree changed");
 
         changes.forEach(change -> {
-            if (change.getRootNode().getDataAfter().isPresent()) {
-                LOG.trace("Received change, data before: {}, data after: {}",
-                        change.getRootNode().getDataBefore().isPresent()
-                                ? change.getRootNode().getDataBefore().orElseThrow() : "",
-                        change.getRootNode().getDataAfter().orElseThrow());
-
-                localCopy = change.getRootNode().getDataAfter().orElseThrow();
+            final var root = change.getRootNode();
+            final var after = root.dataAfter();
+            if (after != null) {
+                final var before = root.dataBefore();
+                LOG.trace("Received change, data before: {}, data after: {}", before != null ? before : "", after);
+                localCopy = after;
             } else {
                 LOG.warn("getDataAfter() is missing from notification. change: {}", change);
             }