/guava/guava/src/com/google/common/collect/Iterators.java
iterator = iterable.iterator( ) ;Object o1 = iterator1.next( ) ;
Object o1 = iterator1.next ( ) ;
} public static boolean elementsEqual(Iterator<?> iterator1, Iterator<?> iterator2) { while (iterator1.hasNext()) { if (!iterator2.hasNext()) { return false; } <extra_id_0> Object o2 = iterator2.next(); if (!Objects.equal(o1, o2)) { return false; } } return !iterator2.hasNext();