/guava/android/guava/src/com/google/common/collect/Iterators.java
if ( iterator.next() == null) {
if ( element == null ) {
iterator.next(); count++; } return Ints.saturatedCast(count); } public static boolean contains(Iterator<?> iterator, @CheckForNull Object element) { <extra_id_0> while (iterator.hasNext()) { if (iterator.next() == null) { return true; } } } else {