TF_ASSIGN_OR_RETURN(
          int matches,
          fieldTagMatches(chunked_field.field_tag(), target_fields));
      if (matches == chunked_field.field_tag_size()) {
        // chunked_field_tags is an initial subsequence of target_fields, which
        // means the chunked_field is relevant and the necessary data should be
        // copied over.
        auto cf = std::make_unique<proto_splitter::ChunkedField>();

        Matcher matcher = WORD_SEPARATOR.matcher(string);
        int pos = 0;
        boolean first = true;
        while (matcher.find()) {
            String chunk = string.subSequence(pos, matcher.start()).toString();
            pos = matcher.end();
            if (chunk.isEmpty()) {
                continue;
            }
            if (lower && first) {

        Matcher matcher = WORD_SEPARATOR.matcher(string);
        int pos = 0;
        boolean first = true;
        while (matcher.find()) {
            String chunk = string.subSequence(pos, matcher.start()).toString();
            pos = matcher.end();
            if (chunk.isEmpty()) {
                continue;
            }
            if (lower && first) {

                public int length() {
                    return name.length();
                }

                @Override
                public CharSequence subSequence(final int start, final int end) {
                    return name.subSequence(start, end);
                }

            };
        }

        /**
         * @return CharSequence
         */

      char padChar = paddingChar.charValue();
      int l;
      for (l = chars.length() - 1; l >= 0; l--) {
        if (chars.charAt(l) != padChar) {
          break;
        }
      }
      return chars.subSequence(0, l + 1);
    }

    @Override
    public boolean canDecode(CharSequence chars) {
      checkNotNull(chars);
      chars = trimTrailingPadding(chars);

      char padChar = paddingChar.charValue();
      int l;
      for (l = chars.length() - 1; l >= 0; l--) {
        if (chars.charAt(l) != padChar) {
          break;
        }
      }
      return chars.subSequence(0, l + 1);
    }

    @Override
    public boolean canDecode(CharSequence chars) {
      checkNotNull(chars);
      chars = trimTrailingPadding(chars);

			// and restart when. If this handler reacts only to
			// changes in Spec then we have a scenario in which the
			// rollout leaves the old Status in place. The scenario
			// ends with this subsequence: deploy the last new server
			// before deleting the last old server, and in between
			// those two operations the last old server crashes and
			// recovers. The chosen solution is making this controller