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