Method size

output/java_guava/1.4.18/Iterables.java:113–117

Returns the number of elements in iterable.

(Iterable<?> iterable)

  public static int size(Iterable<?> iterable) {
    return (iterable instanceof Collection)
      ? ((Collection<?>) iterable).size()
      : Iterators.size(iterable.iterator());
  }

  /**
   * Returns {@code true} if {@code iterable} contains any object for which {@code equals(element)}