static <A> void forEachClone(Iterable<A> l, IVF1<A> f) {
  if (f != null && l != null) for (A a : cloneList(l))
    callF(f, a);
}

static <A> void lambdaMapLike forEachClone(IVF1<A> f, Iterable<A> l) {
  forEachClone(l, f);
}

static <A> void forEachClone(A[] l, IVF1<A> f) {
  forEach(l, f);
}

Began life as a copy of #1022895