@Deprecated
  public static <E> Iterable<E> unmodifiableIterable(ImmutableCollection<E> iterable) {
    return checkNotNull(iterable);
  }
@Deprecated
  public static <E> Iterable<E> unmodifiableIterable(ImmutableCollection<E> iterable) {
    return checkNotNull(iterable);
  }
@ Deprecated public static < E > Iterable < E > unmodifiableIterable ( ImmutableCollection < E > iterable ) { return checkNotNull ( iterable ) ; }
Simply returns its argument.

@deprecated no need to use this
@since 10.0
Simply returns its argument .