@Override public MSeq<T> append(final Iterable<? extends T> values);
@Test public void emptySeqAppend() { final MSeq<Integer> empty = MSeq.empty(); final MSeq<Integer> seq = MSeq.of(1, 2, 3, 4); final MSeq<Integer> aseq = empty.append(seq); Assert.assertEquals(aseq, seq); }