/src/main/java/org/htmlunit/html/HtmlDomTreeWalker.java
currentNode_ = newNode;
if ( newNode != null ) { currentNode_ = newNode; }
} } return follow; } public DomNode firstChild() { final DomNode newNode = getEquivalentLogical(currentNode_.getFirstChild(), false); <extra_id_0> return newNode; } }