return rerr
	}
	var oi ObjectInfo
	// get the file info on disk for transitioned object
	actualfi, _, _, err := er.getObjectFileInfo(ctx, bucket, object, opts, false)
	if err != nil {
		return setRestoreHeaderFn(oi, toObjectErr(err, bucket, object))
	}

	oi = actualfi.ToObjectInfo(bucket, object, opts.Versioned || opts.VersionSuspended)

        if (httpClient == null) {
            init();
        }
        return httpClient;
    }

    // --- Abstract methods for subclasses ---

    /**
     * Performs the actual availability check against the LLM provider.
     *
     * @return true if the provider is available
     */
    protected abstract boolean checkAvailabilityNow();

    /**

      throw new AssertionError(
          String.format(
              "wrong exception thrown from %s when passing null to %s parameter at index %s.%n"
                  + "Full parameters: %s%n"
                  + "Actual exception message: %s",
              invokable,
              invokable.getParameters().get(paramIndex).getType(),
              paramIndex,
              Arrays.toString(params),
              cause),

// unknown dimension is represented by `-1`.
//
// Returns an error into `status` if:
//   * `output` is not in `graph`.
//   * `num_dims` does not match the actual number of dimensions.
TF_CAPI_EXPORT extern void TF_GraphGetTensorShape(TF_Graph* graph,
                                                  TF_Output output,

  }

  /**
   * Returns the empty iterator.
   *
   * <p>The {@link Iterable} equivalent of this method is {@link ImmutableSet#of()}.
   */
  // Casting to any type is safe since there are no actual elements.
  @SuppressWarnings("unchecked")
  static <T extends @Nullable Object> UnmodifiableListIterator<T> emptyListIterator() {
    return (UnmodifiableListIterator<T>) ArrayItr.EMPTY;
  }

  /**

  }

  /**
   * Returns the empty iterator.
   *
   * <p>The {@link Iterable} equivalent of this method is {@link ImmutableSet#of()}.
   */
  // Casting to any type is safe since there are no actual elements.
  @SuppressWarnings("unchecked")
  static <T extends @Nullable Object> UnmodifiableListIterator<T> emptyListIterator() {
    return (UnmodifiableListIterator<T>) ArrayItr.EMPTY;
  }

  /**

        clang_compiler_path = set_clang_compiler_path_win(environ_cp)
        clang_version = retrieve_clang_version(clang_compiler_path)
        disable_clang_offsetof_extension(clang_version)

  # ROCm / CUDA are mutually exclusive.
  # At most 1 GPU platform can be configured.
  gpu_platform_count = 0
  if environ_cp.get('TF_NEED_ROCM') == '1':
    gpu_platform_count += 1
  if environ_cp.get('TF_NEED_CUDA') == '1':

        Set<String> pluginsNeedingUpgrade = new HashSet<>();

        Build build = effectiveModel.getBuild();
        if (build != null) {
            // Check build/plugins - these are the actual plugins used in the build
            for (Plugin plugin : build.getPlugins()) {
                String pluginKey = getPluginKey(plugin);
                PluginUpgrade upgrade = pluginUpgrades.get(pluginKey);

                                        Type2Message.UNI_ENCODING);
                        assertNotNull(serverName);
                        // The actual server name might be different from TEST_HOSTNAME based on how getHostName() works
                    }
                }

            } catch (Exception e) {

    }

    // ===================================================================================
    //                                                       Actual Document Body Build
    //                                                       ===========================

    @Test
    public void test_sendHeartbeat_documentBody() {
        setupMockFessConfig();