private static final byte[] TEST_KEY = "testkey".getBytes();
    private static final byte[] LONG_TEST_KEY = new byte[80]; // Longer than 64 bytes
    private static final byte[] SHORT_TEST_KEY = "short".getBytes();
    private static final byte[] TEST_DATA = "testdata".getBytes();
    private static final byte[] EMPTY_DATA = new byte[0];

    static {
        // Initialize long key with predictable data

    // ? extends T
    assertAssignable(new TypeToken<List<N11>>() {}, new TypeToken<List<? extends N1>>() {});
    assertNotAssignable(new TypeToken<List<N1>>() {}, new TypeToken<List<? extends N11>>() {});
    assertNotAssignable(new TypeToken<List<Number>>() {}, new TypeToken<List<? extends N11>>() {});

    // ? extends Number
    assertAssignable(new TypeToken<List<N1>>() {}, new TypeToken<List<? extends Number>>() {});

        // Test getMessage behavior with complex cause structure
        final Exception innerCause = new NullPointerException("NPE occurred");
        final Exception outerCause = new IllegalStateException("State error", innerCause);
        final JobProcessingException exception = new JobProcessingException(outerCause);

        assertNotNull(exception.getMessage());

        ASN1EncodableVector v = new ASN1EncodableVector();
        v.add(new DERTaggedObject(true, 0, new ASN1Integer(badPvno))); // wrong pvno
        v.add(new DERTaggedObject(true, 1, new ASN1Integer(Integer.parseInt(KerberosConstants.KERBEROS_AP_REQ))));
        v.add(new DERTaggedObject(true, 2, new DERBitString(new byte[] { 0x00 })));
        ASN1Sequence seq = new DERSequence(v);

        // Act + Assert

        byte[] buffer = new byte[4];
        pdis.readFully(buffer);
        assertArrayEquals(data, buffer);
    }

    @Test
    public void testReadFullyWithOffset() throws IOException {
        byte[] data = new byte[] { 0x01, 0x02, 0x03, 0x04 };
        PacDataInputStream pdis = createInputStream(data);
        byte[] buffer = new byte[6];
        pdis.readFully(buffer, 1, 4);

    StringCatcher stringCatcher = new StringCatcher();

    List<Object> objectEvents = new ArrayList<>();
    Object objCatcher =
        new Object() {
          @Subscribe
          public void eat(Object food) {
            objectEvents.add(food);
          }
        };

    List<Comparable<?>> compEvents = new ArrayList<>();
    Object compCatcher =
        new Object() {
          @Subscribe

    public void testDurableHandleReconnectInvalidFileId() {
        assertThrows(IllegalArgumentException.class, () -> {
            new DurableHandleReconnect(new byte[8]); // Wrong length
        });

        assertThrows(IllegalArgumentException.class, () -> {
            new DurableHandleReconnect(new byte[20]); // Wrong length
        });
    }

    @Test
    public void testHandleType() {

        // Verify no data was written
        assertArrayEquals(new byte[100], dst);
    }

    @Test
    @DisplayName("Test writeParametersWireFormat writes correct data")
    void testWriteParametersWireFormat() throws Exception {
        netShareEnum = new NetShareEnum(realConfig);
        byte[] dst = new byte[256];
        int dstIndex = 0;

        assertEquals("\"aaa bbb\"", getAsQuery(Collections.singletonMap(k, new String[] { "aaa bbb" })));
        assertEquals("\"aaa bbb\" \"ccc\"", getAsQuery(Collections.singletonMap(k, new String[] { "aaa bbb", "ccc" })));
        assertEquals("\"a\\\"aa\"", getAsQuery(Collections.singletonMap(k, new String[] { "a\"aa" })));

        CIFSContext context = new BaseContext(new PropertyConfiguration());
        PersistentHandleManager manager = new PersistentHandleManager(context);
        
        // Create persistent handle
        HandleGuid guid = manager.requestDurableHandle(
            "/test/file.txt",
            HandleType.PERSISTENT,
            0,
            null
        );
        
        byte[] fileId = new byte[16];