android/guava/src/com/google/common/collect/Iterators.java
public static <T> boolean any(Iterator<T> iterator, Predicate<? super T> predicate) {
    return indexOf(iterator, predicate) != -1;
  }
public static <T> boolean any(Iterator<T> iterator, Predicate<? super T> predicate) {
    return indexOf(iterator, predicate) != -1;
  }
Returns {@code true} if one or more elements returned by {@code iterator} satisfy the given
predicate.