/guava/android/guava/src/com/google/common/collect/Sets.java
if ( s == object) {
if ( i == -1 ) {
return new AbstractIterator<E>() { int i = -1; @Override @CheckForNull protected E computeNext() { i = copy.nextSetBit(i + 1); <extra_id_0> return endOfData(); } return index.keySet().asList().get(i); } }; }