if (list.isEmpty()) {
            return null;
        }
        if (list.size() >= 2) {
            String msg = "The size of selected list is over 1: " + list.size();
            throw new FetchingOverSafetySizeException(msg, 1); // immediately caught by caller and translated
        }
        return list.get(0);
    }

    @Override

        if (closed) {
            throw new IllegalStateException("SecureKeyManager is closed");
        }
    }

    // Key rotation configuration
    private long keyRotationIntervalMillis = 3600000L; // 1 hour default
    private final Map<String, Long> keyCreationTimes = new ConcurrentHashMap<>();
    private final Map<String, Integer> keyVersions = new ConcurrentHashMap<>();

tent:"\f80f"}.fa-hotel:before{content:"\f594"}.fa-hotjar:before{content:"\f3b1"}.fa-hourglass:before{content:"\f254"}.fa-hourglass-end:before{content:"\f253"}.fa-hourglass-half:before{content:"\f252"}.fa-hourglass-start:before{content:"\f251"}.fa-house-damage:before{content:"\f6f1"}.fa-houzz:before{content:"\f27c"}.fa-hryvnia:before{content:"\f6f2"}.fa-html5:before{content:"\f13b"}.fa-hubspot:before{content:"\f3b2"}.fa-i-cursor:before{content:"\f246"}.fa-ice-cream:before{content:"\f810"}.fa-icic...

        try {
            smbClient.doGet(baseUrl + "file1.txt");
            fail("Should throw MaxLengthExceededException");
        } catch (MaxLengthExceededException e) {
            assertTrue(e.getMessage().contains("over 3 byte"));
        }
    }

    public void test_doGet_largeFile() throws Exception {
        String largeFileUrl = "smb://" + host + ":" + port + "/public/large/largefile.bin";

    /** Default cron expression for daily tasks (daily at midnight). */
    public static final String DEFAULT_DAILY_CRON_EXPRESSION = "0 0 * * *";

    /** Default cron expression for hourly tasks (every hour). */
    public static final String DEFAULT_HOURLY_CRON_EXPRESSION = "0 * * * *";

    /** Default interval time in milliseconds for file system crawling. */
    public static final int DEFAULT_INTERVAL_TIME_FOR_FS = 1000;

        file.createNewFile();

        long originalTime = file.lastModified();
        assertTrue(originalTime > 0, "File should have a valid timestamp");

        // Test setting timestamp 1 hour ago
        long testTime = System.currentTimeMillis() - 3600000;
        file.setLastModified(testTime);

        long retrievedTime = file.lastModified();
        // Allow for reasonable precision differences

tent:"\f80f"}.fa-hotel:before{content:"\f594"}.fa-hotjar:before{content:"\f3b1"}.fa-hourglass:before{content:"\f254"}.fa-hourglass-end:before{content:"\f253"}.fa-hourglass-half:before{content:"\f252"}.fa-hourglass-start:before{content:"\f251"}.fa-house-damage:before{content:"\f6f1"}.fa-houzz:before{content:"\f27c"}.fa-hryvnia:before{content:"\f6f2"}.fa-html5:before{content:"\f13b"}.fa-hubspot:before{content:"\f3b2"}.fa-i-cursor:before{content:"\f246"}.fa-ice-cream:before{content:"\f810"}.fa-icic...