assertNull(request.getUserPrincipal());
        assertEquals("NTLM", request.getAuthType());
    }

    @Test
    @DisplayName("constructor rejects null HttpServletRequest")
    void testConstructorWithNullHttpRequest(@Mock Principal mockPrincipal) {
        // HttpServletRequestWrapper throws IllegalArgumentException for null request

          root = Optional.of(new BinaryNode(rng.nextInt(), Optional.<BinaryNode>absent(), root));
        }
        return root;
      }
    },
    RANDOM {
      /**
       * Generates a tree with topology selected uniformly at random from the topologies of binary
       * trees of the specified size.
       */
      @Override
      Optional<BinaryNode> createTree(int size, Random rng) {
        int[] keys = new int[size];

        assertEquals("io error", thrown.getMessage());
        verify(smbFile, times(1)).isDirectory();
        verifyNoMoreInteractions(smbFile);
    }

    @Test
    @DisplayName("accept: rejects null input with meaningful NullPointerException")
    void accept_rejectsNullInput() {
        // Arrange: defensive filter that validates input
        SmbFileFilter filter = f -> {
            if (f == null) {

        return result;
    }

    // ===================================================================================
    //                                                                              Select
    //                                                                              ======
    public int selectCount(CBCall<SearchLogCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

        return result;
    }

    // ===================================================================================
    //                                                                              Select
    //                                                                              ======
    public int selectCount(CBCall<FileConfigCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

	flag.Parse()

	localDisks, err := filterLocalDisks(node, args)
	if err != nil {
		log.Fatal(err)
	}

	if len(localDisks) == 0 {
		log.Fatal("Fix --local-node-name or/and --args to select local disks.")
	}

	format, err := getFormatJSON(localDisks[0].path)
	if err != nil {
		log.Fatal(err)
	}

	setSize := len(format.XL.Sets[0])

	expectedDisksName := make(map[string]string)

		case errors.Is(err, errErasureV3ThisEmpty):
			// need to wait for this error to be healed, so continue.
		default:
			// For all other unhandled errors we exit and fail.
			return nil, nil, err
		}

		select {
		case <-ticker.C:
		case <-globalOSSignalCh:
			return nil, nil, fmt.Errorf("Initializing data volumes gracefully stopped")
		}
	}

        return result;
    }

    // ===================================================================================
    //                                                                              Select
    //                                                                              ======
    public int selectCount(CBCall<BadWordCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

        return result;
    }

    // ===================================================================================
    //                                                                              Select
    //                                                                              ======
    public int selectCount(CBCall<BoostDocumentRuleCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

        return result;
    }

    // ===================================================================================
    //                                                                              Select
    //                                                                              ======
    public int selectCount(CBCall<DuplicateHostCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }