}

    @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

                }
                int parent = idx - 1;
                while (parent >= 0 && result.charAt(parent) == '/') {
                    parent--;
                }
                parent = result.lastIndexOf('/', parent);
                if (parent < 0) {
                    result = result.substring(idx + 4);
                } else {
                    result = result.substring(0, parent) + result.substring(idx + 3);

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

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

    protected String getTestSeries() {
        String className = getClass().getPackage().getName();

        return className.substring(className.lastIndexOf('.') + 1);
    }

    protected File projectFile(String name) {
        return projectFile("maven", name);
    }

    protected File projectFile(String groupId, String artifactId) {

   *     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(double[] array, double target) {
    return lastIndexOf(array, target, 0, array.length);
  }

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

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

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

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

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

            properties["optional"] = optional.joinForProperties()
        }
    }

    private
    fun FileSystemLocation.toGradleModuleName(): String = asFile.name.run { substring(0, lastIndexOf('-')) }

    private
    fun Iterable<String>.joinForProperties() = sorted().joinToString(",")

                    module = module.substring(0, module.lastIndexOf('/') + 1);
                }

                String moduleName = module;
                if (moduleName.endsWith("/")) {
                    moduleName = moduleName.substring(0, moduleName.length() - 1);
                }

                int lastSlash = moduleName.lastIndexOf('/');

                moduleName = moduleName.substring(lastSlash + 1);