initial = Iterables.get(changes, 0);
}
- final NormalizedNode root = initial.getRootNode().findDataAfter().orElseThrow();
+ final NormalizedNode root = initial.getRootNode().getDataAfter();
verify(root instanceof ContainerNode, "Unexpected root node %s", root);
((ContainerNode) root).body().forEach(rootBuilder::withChild);
}