/src/main/java/org/htmlunit/html/SiblingDomNodeList.java
next_ = next_.getNextSibling( ) ; prev_ = next_;
prev_ = next_; next_ = next_.getNextSibling ( ) ;
} @Override public DomNode next() { if (!hasNext()) { throw new NoSuchElementException(); } <extra_id_0> nextIndex_++; return prev_; } @Override public boolean hasPrevious() { return prev_ != null;