@CollectionSize.Require(absent = ZERO)
  public void testElementSet_contains() {
    assertTrue(
        "multiset.elementSet().contains(present) returned false",
        getMultiset().elementSet().contains(e0()));
  }

  @CollectionSize.Require(absent = ZERO)
  public void testEntrySet_contains() {
    assertTrue(
        "multiset.entrySet() didn't contain [present, 1]",

            assertTrue(message.isFlagSet(DcerpcConstants.RPC_C_PF_BROADCAST));

            // Test with multiple flags, one is set
            message.flags = DcerpcConstants.RPC_C_PF_BROADCAST | DcerpcConstants.RPC_C_PF_NO_FRAGMENT;
            assertTrue(message.isFlagSet(DcerpcConstants.RPC_C_PF_BROADCAST));
            assertTrue(message.isFlagSet(DcerpcConstants.RPC_C_PF_NO_FRAGMENT));

        bean.setCronExpression(null);
        Set<ConstraintViolation<TestBean>> violations = validator.validate(bean);
        assertTrue(violations.isEmpty());

        // Test empty string (should be valid)
        bean.setCronExpression("");
        violations = validator.validate(bean);
        assertTrue(violations.isEmpty());

        // Test blank string (should be valid)
        bean.setCronExpression("   ");

  }

  public void testCartesianProduct_contains() {
    List<List<Integer>> actual = cartesianProduct(list(1, 2), list(3, 4));
    assertTrue(actual.contains(list(1, 3)));
    assertTrue(actual.contains(list(1, 4)));
    assertTrue(actual.contains(list(2, 3)));
    assertTrue(actual.contains(list(2, 4)));
    assertFalse(actual.contains(list(3, 1)));
  }

  public void testCartesianProduct_indexOf() {

  }

  @Test
  fun testVersion() {
    val version = Conscrypt.version()

    assertTrue(ConscryptPlatform.atLeastVersion(1, 4, 9))
    assertTrue(ConscryptPlatform.atLeastVersion(version.major()))
    assertTrue(ConscryptPlatform.atLeastVersion(version.major(), version.minor()))
    assertTrue(ConscryptPlatform.atLeastVersion(version.major(), version.minor(), version.patch()))

        });
    }

    @Test
    @DisplayName("Should correctly inherit from ServerMessageBlock2Request")
    void testInheritance() {
        // Then
        assertTrue(request instanceof ServerMessageBlock2Request);
        assertTrue(request instanceof ServerMessageBlock2);
    }

    @Test
    @DisplayName("Should maintain immutability of structure size")

        transaction.reset();

        // Verify state is reset
        assertTrue(transaction.hasMoreElements(), "hasMoreElements should be true after reset");
    }

    @Test
    @DisplayName("Test reset(int, String) method")
    void testResetWithParameters() {
        // Test overloaded reset method
        transaction.reset(123, "lastTest");
        assertTrue(transaction.hasMoreElements(), "hasMoreElements should be true after reset");

        LdapOperationException exception = new LdapOperationException("Test");

        assertTrue(exception instanceof FessSystemException);
        assertTrue(exception instanceof RuntimeException);
        assertTrue(exception instanceof Exception);
        assertTrue(exception instanceof Throwable);
    }

    public void test_serialVersionUID() {
        // Test that exception is serializable

        // Test as Encodable
        assertTrue(fileInfo instanceof jcifs.Encodable);
        int size = fileInfo.size();
        assertTrue(size > 0);

        byte[] encodeBuffer = new byte[size];
        int encoded = fileInfo.encode(encodeBuffer, 0);
        assertEquals(size, encoded);

        // Test as Decodable
        assertTrue(fileInfo instanceof jcifs.Decodable);

        TestIterator it = TestIterator.create(tree, parent, "*", null, 0, initial, List.of(new FileEntry[][] { page1 }));

        // Act + Assert
        assertTrue(it.hasNext());
        assertEquals("a", it.next().getName(), "First element should be initial from open()");
        assertTrue(it.hasNext());
        assertEquals("b", it.next().getName(), "Next element should skip '.' and '..'");