- private static void toStringTree(final StringBuilder builder, final StoreMetadataNode metaNode, final int offset) {
- String prefix = Strings.repeat(" ", offset);
- builder.append(prefix).append(toStringTree(metaNode.getIdentifier()));
- NormalizedNode<?, ?> dataNode = metaNode.getData();
- if (dataNode instanceof NormalizedNodeContainer<?, ?, ?>) {
+ private static void toStringTree(final StringBuilder builder, final NormalizedNode<?, ?> node, final int offset) {
+ final String prefix = Strings.repeat(" ", offset);
+
+ builder.append(prefix).append(toStringTree(node.getIdentifier()));
+ if (node instanceof NormalizedNodeContainer<?, ?, ?>) {
+ final NormalizedNodeContainer<?, ?, ?> container = (NormalizedNodeContainer<?, ?, ?>) node;
+