@Test
public void shouldRenderCorrectlyWithoutAddress() throws IOException {

    byte[] buffer = line.getBytes("UTF-8");
    StringBuilder builder = new StringBuilder();
    HexUtils.dump(buffer, builder, 16);
    String[] lines = builder.toString().split("\n");
    assertThat(lines.length, is(7));
    assertThat(lines[0], is("57 6f 6e 64 65 72 69 6e  67 20 68 6f 77 20 74 68  |Wondering.how.th|"));
    assertThat(lines[1], is("69 73 20 77 6f 72 6b 73  20 6f 75 74 2e 20 49 20  |is.works.out..I.|"));
    assertThat(lines[2], is("77 6f 75 6c 64 20 65 78  70 65 63 74 20 69 74 27  |would.expect.it.|"));
    assertThat(lines[3], is("73 20 61 6c 6c 20 67 6f  69 6e 67 20 74 6f 20 77  |s.all.going.to.w|"));
    assertThat(lines[4], is("6f 72 6b 20 6f 75 74 20  66 69 6e 65 2c 20 62 75  |ork.out.fine..bu|"));
    assertThat(lines[5], is("74 20 69 74 27 73 20 68  61 72 64 20 74 6f 20 74  |t.it.s.hard.to.t|"));
    assertThat(lines[6], is("65 6c 6c                                          |ell             |"));
}