}

  public void testToByteArrayAndFromByteArrayRoundTrip() {
    for (PairedStats pairedStats : ALL_PAIRED_STATS) {
      byte[] pairedStatsByteArray = pairedStats.toByteArray();

      // Round trip to byte array and back
      assertThat(PairedStats.fromByteArray(pairedStatsByteArray)).isEqualTo(pairedStats);
    }
  }

  public void testFromByteArray_withNullInputThrowsNullPointerException() {

  }

  public void testToByteArrayAndFromByteArrayRoundTrip() {
    for (PairedStats pairedStats : ALL_PAIRED_STATS) {
      byte[] pairedStatsByteArray = pairedStats.toByteArray();

      // Round trip to byte array and back
      assertThat(PairedStats.fromByteArray(pairedStatsByteArray)).isEqualTo(pairedStats);
    }
  }

  public void testFromByteArray_withNullInputThrowsNullPointerException() {

     * These arrays are set up to test that the comparator compares bytes within a word in the
     * correct order—in order words, that it doesn't mix up big-endian and little-endian. The first
     * array has a smaller element at one index, and then the second array has a smaller element at
     * the next.
     */
    byte[] a0 = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 99, 15, 16, 17};

 */
class SpnegoTokenTest {

    /**
     * Minimal concrete implementation for testing.
     * - parse: sets mechanismToken, throws on null
     * - toByteArray: returns mechanismToken or empty array if null
     */
    static class TestSpnegoToken extends SpnegoToken {
        private boolean parsed = false;

        @Override
        public byte[] toByteArray() {
            byte[] tok = getMechanismToken();

    private SID[] testSids;

    @BeforeEach
    void setUp() {
        testServerName = "test-server.domain.com";
        testSids = new SID[] { mockSid1, mockSid2, mockSid3 };
    }

    // Test resolveSids with array
    @Test
    void testResolveSids_Success() throws CIFSException {
        doNothing().when(sidResolver).resolveSids(any(CIFSContext.class), anyString(), any(SID[].class));

                        "type": "object",
                        "properties": {
                            "loc": {
                                "title": "Location",
                                "type": "array",
                                "items": {
                                    "anyOf": [{"type": "string"}, {"type": "integer"}]
                                },
                            },

    public Object[] toArray() {
      assertTrue(Thread.holdsLock(mutex));
      return delegate.toArray();
    }

    @Override
    public <T> T[] toArray(T[] array) {
      assertTrue(Thread.holdsLock(mutex));
      return delegate.toArray(array);
    }

    private static final long serialVersionUID = 0;
  }

  @SuppressWarnings("CheckReturnValue")
  public void testHoldsLockOnAllOperations() {

    }

    // Test annotation array immutability
    @Test
    public void test_annotationValueImmutability() {
        Secured secured = MultipleRolesClass.class.getAnnotation(Secured.class);
        String[] roles1 = secured.value();
        String[] roles2 = secured.value();

        // Different array instances should be returned
        assertNotSame(roles1, roles2);

            assertNotNull(response);
            assertTrue(response instanceof CreateContextResponse);
        }

        @Test
        @DisplayName("getName() should return expected byte array")
        void testGetNameMethod() {
            byte[] expectedName = "TEST_CONTEXT".getBytes(StandardCharsets.UTF_8);
            CreateContextResponse response = mock(CreateContextResponse.class);

        @SuppressWarnings("unchecked") // These come from Entry<K, V> objects somewhere.
        V value = (V) elements[i];
        array[i] = mapEntry(k, value);
      }
      return multimapGenerator.create((Object[]) array).get(k);
    }
  }

  static class MultimapAsMapGetGenerator<K, V, M extends Multimap<K, V>>
      extends MultimapGetGenerator<K, V, M> {

    public MultimapAsMapGetGenerator(