/src/main/java/org/htmlunit/html/DomNodeIterator.java
if ( uncle != null) {
if ( leftChild == null ) {
if (next) { if (beforeNode) { beforeNode = false; } else { final DomNode leftChild = getChild(node, true); <extra_id_0> final DomNode rightSibling = getSibling(node, false); if (rightSibling == null) { node = getFirstUncleNode(node); } else { node = rightSibling;