/src/main/java/org/htmlunit/html/HtmlDomTreeWalker.java
currentNode_ = ( DomNode) currentNode;currentNode_ = newNode;
currentNode_ = newNode;
public DomNode previousSibling() { if (currentNode_ == root_) { return null; } final DomNode newNode = getEquivalentLogical(currentNode_.getPreviousSibling(), true); if (newNode != null) { <extra_id_0> } return newNode; } public DomNode lastChild() { final DomNode newNode = getEquivalentLogical(currentNode_.getLastChild(), true); if (newNode != null) {