"Source" form shall mean the preferred form for making modifications,
      including but not limited to software source code, documentation
      source, and configuration files.

      "Object" form shall mean any form resulting from mechanical
      transformation or translation of a Source form, including but
      not limited to compiled object code, generated documentation,
      and conversions to other media types.

      "Source" form shall mean the preferred form for making modifications,
      including but not limited to software source code, documentation
      source, and configuration files.

      "Object" form shall mean any form resulting from mechanical
      transformation or translation of a Source form, including but
      not limited to compiled object code, generated documentation,
      and conversions to other media types.

      "Source" form shall mean the preferred form for making modifications,
      including but not limited to software source code, documentation
      source, and configuration files.

      "Object" form shall mean any form resulting from mechanical
      transformation or translation of a Source form, including but
      not limited to compiled object code, generated documentation,
      and conversions to other media types.

      "Source" form shall mean the preferred form for making modifications,
      including but not limited to software source code, documentation
      source, and configuration files.

      "Object" form shall mean any form resulting from mechanical
      transformation or translation of a Source form, including but
      not limited to compiled object code, generated documentation,
      and conversions to other media types.

      "Source" form shall mean the preferred form for making modifications,
      including but not limited to software source code, documentation
      source, and configuration files.

      "Object" form shall mean any form resulting from mechanical
      transformation or translation of a Source form, including but
      not limited to compiled object code, generated documentation,
      and conversions to other media types.

    return () ->
        new Iterator<T>() {
          private final ListIterator<T> listIter = list.listIterator(list.size());

          @Override
          public boolean hasNext() {
            return listIter.hasPrevious();
          }

          @Override
          public T next() {
            return listIter.previous();
          }

          @Override
          public void remove() {

	ListObjects(ctx context.Context, bucket, prefix, marker, delimiter string, maxKeys int) (result ListObjectsInfo, err error)
	ListObjectsV2(ctx context.Context, bucket, prefix, continuationToken, delimiter string, maxKeys int, fetchOwner bool, startAfter string) (result ListObjectsV2Info, err error)
	ListObjectVersions(ctx context.Context, bucket, prefix, marker, versionMarker, delimiter string, maxKeys int) (result ListObjectVersionsInfo, err error)

        // setup condition
        cb.query().addOrderBy_Name_Asc();

        // search

    }

    /**
     * Retrieves all available groups ordered by name in ascending order.
     * Limited by the configured maximum fetch size for groups.
     *
     * @return a list of all available groups
     */
    public List<Group> getAvailableGroupList() {
        return groupBhv.selectList(cb -> {

		}

		// Default is recursive, if delimiter is set then list non recursive.
		objects := merged.fileInfos(bucket, prefix, delimiter)
		loi.IsTruncated = err == nil && len(objects) > 0
		if limitTo > 0 && len(objects) > limitTo {
			objects = objects[:limitTo]
			loi.IsTruncated = true
		}
		for _, obj := range objects {
			if obj.IsDir && obj.ModTime.IsZero() && delimiter != "" {
				// Only add each once.

			}
			// Asserting Delimiter.
			if actualResult.Delimiter != expectedResult.Delimiter {
				t.Errorf("Test %d: %s: Expected Delimiter to be \"%s\", but instead found it to be \"%s\"", i+1, instanceType, expectedResult.Delimiter, actualResult.Delimiter)
			}
			// Asserting the keyMarker.
			if actualResult.KeyMarker != expectedResult.KeyMarker {