/src/main/java/org/htmlunit/html/DomNodeIterator.java
node = follow;follow = toFollow;
follow = toFollow;
if (follow != null) { while (follow.hasChildNodes()) { final DomNode toFollow = getChild(follow, false); if (toFollow == null) { break; } <extra_id_0> } } node = follow; } else { beforeNode = true;