private static Enumeration<Integer> enumerate(int... ints) {
    Vector<Integer> vector = new Vector<>(Ints.asList(ints));
    return vector.elements();
  }

  public void testToString() {
    Iterator<String> iterator = Lists.newArrayList("yam", "bam", "jam", "ham").iterator();
    assertThat(Iterators.toString(iterator)).isEqualTo("[yam, bam, jam, ham]");
  }

  private static Enumeration<Integer> enumerate(int... ints) {
    Vector<Integer> vector = new Vector<>(Ints.asList(ints));
    return vector.elements();
  }

  public void testToString() {
    Iterator<String> iterator = Lists.newArrayList("yam", "bam", "jam", "ham").iterator();
    assertThat(Iterators.toString(iterator)).isEqualTo("[yam, bam, jam, ham]");
  }

        .addEqualityGroup(TypeToken.of(new TypeCapture<B>() {}.capture()))
        .testEquals();
  }

  // T is used inside to test type variable
  public <T> void testToString() {
    assertThat(new TypeToken<String>() {}.toString()).isEqualTo(String.class.getName());
    assertThat(TypeToken.of(new TypeCapture<T>() {}.capture()).toString()).isEqualTo("T");

        .addEqualityGroup(TypeToken.of(new TypeCapture<B>() {}.capture()))
        .testEquals();
  }

  // T is used inside to test type variable
  public <T> void testToString() {
    assertThat(new TypeToken<String>() {}.toString()).isEqualTo(String.class.getName());
    assertThat(TypeToken.of(new TypeCapture<T>() {}.capture()).toString()).isEqualTo("T");