*     such index exists.
   */
  public static int lastIndexOf(short[] array, short target) {
    return lastIndexOf(array, target, 0, array.length);
  }

  // TODO(kevinb): consider making this public
  private static int lastIndexOf(short[] array, short target, int start, int end) {
    for (int i = end - 1; i >= start; i--) {
      if (array[i] == target) {

   *     such index exists.
   */
  public static int lastIndexOf(short[] array, short target) {
    return lastIndexOf(array, target, 0, array.length);
  }

  // TODO(kevinb): consider making this public
  private static int lastIndexOf(short[] array, short target, int start, int end) {
    for (int i = end - 1; i >= start; i--) {
      if (array[i] == target) {

    }

    @Override
    public Iterator<Map<String, Object>> iterator() {
        return parent.iterator();
    }

    @Override
    public int lastIndexOf(final Object o) {
        return parent.lastIndexOf(o);
    }

    @Override
    public ListIterator<Map<String, Object>> listIterator() {
        return parent.listIterator();
    }

    @Override

  }

  public void testLastIndexOf() {
    assertThat(Floats.lastIndexOf(EMPTY, (float) 1)).isEqualTo(-1);
    assertThat(Floats.lastIndexOf(ARRAY1, (float) 2)).isEqualTo(-1);
    assertThat(Floats.lastIndexOf(ARRAY234, (float) 1)).isEqualTo(-1);
    assertThat(Floats.lastIndexOf(new float[] {(float) -1}, (float) -1)).isEqualTo(0);
    assertThat(Floats.lastIndexOf(ARRAY234, (float) 2)).isEqualTo(0);

  }

  public void testLastIndexOf() {
    assertThat(Doubles.lastIndexOf(EMPTY, (double) 1)).isEqualTo(-1);
    assertThat(Doubles.lastIndexOf(ARRAY1, (double) 2)).isEqualTo(-1);
    assertThat(Doubles.lastIndexOf(ARRAY234, (double) 1)).isEqualTo(-1);
    assertThat(Doubles.lastIndexOf(new double[] {(double) -1}, (double) -1)).isEqualTo(0);
    assertThat(Doubles.lastIndexOf(ARRAY234, (double) 2)).isEqualTo(0);

  }

  public void testLastIndexOf() {
    assertThat(Floats.lastIndexOf(EMPTY, (float) 1)).isEqualTo(-1);
    assertThat(Floats.lastIndexOf(ARRAY1, (float) 2)).isEqualTo(-1);
    assertThat(Floats.lastIndexOf(ARRAY234, (float) 1)).isEqualTo(-1);
    assertThat(Floats.lastIndexOf(new float[] {(float) -1}, (float) -1)).isEqualTo(0);
    assertThat(Floats.lastIndexOf(ARRAY234, (float) 2)).isEqualTo(0);

            if (line.startsWith("\"version\"")) {
                version = line.substring(line.indexOf("\"", 11) + 1, line.lastIndexOf("\""))
            }
            if (line.startsWith("\"buildTime\"")) {
                var date = line.substring(line.indexOf("\"", 12) + 1, line.lastIndexOf("\""))
                date = date.substring(0, 4) + "-" + date.substring(4, 6) + "-" + date.substring(6, 8)

    }
    return -1;
  }

  /**
   * Returns the largest index for which {@link #get} returns {@code target}, or {@code -1} if no
   * such index exists. Equivalent to {@code asList().lastIndexOf(target)}.
   */
  public int lastIndexOf(long target) {
    for (int i = end - 1; i >= start; i--) {
      if (array[i] == target) {
        return i - start;
      }
    }
    return -1;
  }

  /**

    }
    return -1;
  }

  /**
   * Returns the largest index for which {@link #get} returns {@code target}, or {@code -1} if no
   * such index exists. Equivalent to {@code asList().lastIndexOf(target)}.
   */
  public int lastIndexOf(int target) {
    for (int i = end - 1; i >= start; i--) {
      if (array[i] == target) {
        return i - start;
      }
    }
    return -1;
  }

  /**

    assertThat(iia.lastIndexOf(1)).isEqualTo(1);
    assertThat(iia.lastIndexOf(8)).isEqualTo(5);
    assertThat(iia.lastIndexOf(4)).isEqualTo(-1);
    assertThat(ImmutableIntArray.of(13).lastIndexOf(13)).isEqualTo(0);
    assertThat(ImmutableIntArray.of().lastIndexOf(21)).isEqualTo(-1);
    assertThat(iia.subArray(1, 5).lastIndexOf(1)).isEqualTo(0);
  }

  public void testContains() {