}

  public void testPrependZeroElements() {
    String[] result = ObjectArrays.concat("foo", new String[] {});
    assertThat(result).asList().contains("foo");
  }

  public void testPrependOneElement() {
    String[] result = ObjectArrays.concat("foo", new String[] {"bar"});
    assertThat(result).asList().containsExactly("foo", "bar").inOrder();
  }

  public void testPrependTwoElements() {