/guava/guava/src/com/google/common/collect/TreeMultiset.java
if ( range.tooLow( current.getElement( ) ) ) {   current = null;   return false; }else {   return true; }
[Delete]
@CheckForNull AvlNode<E> current = firstNode(); @CheckForNull Entry<E> prevEntry; @Override public boolean hasNext() { if (current == null) { return false; <extra_id_0> current = null; return false; } else { return true; } }