return null;
  }

  @CanIgnoreReturnValue
  @Override
  public @Nullable V put(K key, V value) {
    synchronized (lock) {
      checkNotNull(key);
      checkNotNull(value);
      Timestamped<V> oldValue = cachingHashMap.put(key, new Timestamped<V>(value, ticker));
      if (oldValue == null) {
        return null;
      }

        for (int i = 0; i < projects.size(); i++) {
            MavenProject project = projects.get(i);
            String key = BuilderCommon.getKey(project);

            this.getProjects().put(key, project);
            this.getIndices().put(key, i);
        }
    }

    public Map<String, MavenProject> getProjects() {
        return projects;
    }

    public Map<String, Integer> getIndices() {
        return indices;

        p1.put("vegetables", List.of("#", "# List of vegetables", "#"), List.of("                           potatoes"));

        MavenProperties p2 = new MavenProperties();
        p2.put(
                "fruits",
                List.of("#", "# List of good fruits", "#"),
                List.of("                           apple, banana, pear"));
        p2.put("trees", "fir, oak, maple");

    }

    // PUT /api/admin/general
    /**
     * Updates the general system settings.
     * Merges the provided settings with existing configuration and applies changes.
     *
     * @param body the general settings data to update
     * @return JSON response with update status
     */
    @Execute
    public JsonResponse<ApiResult> put$index(final EditBody body) {

     *
     * @param body the label type data to update
     * @return JSON response containing the updated label type setting ID
     */
    // PUT /api/admin/labeltype/setting
    @Execute
    public JsonResponse<ApiResult> put$setting(final EditBody body) {
        validateApi(body, messages -> {});
        body.crudMode = CrudMode.EDIT;
        final LabelType labelType = getLabelType(body).map(entity -> {

     *
     * @param body the request body containing updated boost document rule information
     * @return JSON response with result status
     */
    // PUT /api/admin/boostdoc/setting
    @Execute
    public JsonResponse<ApiResult> put$setting(final EditBody body) {
        validateApi(body, messages -> {});
        body.crudMode = CrudMode.EDIT;

  }

  @Override
  public @Nullable V get(@Nullable Object key) {
    return delegate().get(key);
  }

  @CanIgnoreReturnValue
  @Override
  public @Nullable V put(@ParametricNullness K key, @ParametricNullness V value) {
    return delegate().put(key, value);
  }

  @Override
  public void putAll(Map<? extends K, ? extends V> map) {
    delegate().putAll(map);
  }

  @Override

     * put more than once, {@link #buildOrThrow} will fail, while {@link #buildKeepingLast} will
     * keep the last value put for that key.
     *
     * @since 11.0
     */
    @CanIgnoreReturnValue
    public Builder<K, V> put(Entry<? extends K, ? extends V> entry) {
      return put(entry.getKey(), entry.getValue());
    }

    /**

     *
     * @param body the request body containing updated data config information
     * @return JSON response with result status
     */
    // PUT /api/admin/dataconfig/setting
    @Execute
    public JsonResponse<ApiResult> put$setting(final EditBody body) {
        validateApi(body, messages -> {});
        body.crudMode = CrudMode.EDIT;
        final DataConfig dataConfig = getDataConfig(body).map(entity -> {

          fileSystem.source(this@asRequestBody).use { source -> sink.writeAll(source) }
        }
      }

    @JvmStatic
    @Deprecated(
      message = "Moved to extension function. Put the 'content' argument first to fix Java",
      replaceWith =
        ReplaceWith(
          expression = "content.toRequestBody(contentType)",
          imports = ["okhttp3.RequestBody.Companion.toRequestBody"],