/src/main/java/org/htmlunit/html/HtmlDomTreeWalker.java
final DomNode toFollow = getEquivalentLogical( follow.getFirstChild( ) , true) ;
final DomNode toFollow = getEquivalentLogical ( follow.getLastChild ( ) , true ) ;
return parent; } } DomNode follow = left; if (follow != null) { while (follow.hasChildNodes()) { <extra_id_0> if (toFollow == null) { break; } follow = toFollow; } }