/src/main/java/org/htmlunit/html/impl/SimpleRange.java
if ( node == e) {
if ( start == e ) {
if (startClone == null || endClone == null) { final Iterator<DomNode> i = descendants.iterator(); final Iterator<DomNode> ci = ancestorClone.getDescendants().iterator(); while (i.hasNext()) { final DomNode e = i.next(); final DomNode ce = ci.next(); <extra_id_0> startClone = ce; } else if (end == e) { endClone = ce; break; }