/guava/guava/src/com/google/common/collect/Lists.java
if ( !( hasPrevious( ) ) ) {   throw new NoSuchElementException( ) ; }
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return reversePosition(forwardIterator.nextIndex()); } @Override @ParametricNullness public T previous() { if (!hasPrevious()) { <extra_id_0> } canRemoveOrSet = true; return forwardIterator.next(); } @Override public int previousIndex() {