type naughtyDisk struct {
	// The real disk
	disk StorageAPI
	// Programmed errors: API call number => error to return
	errors map[int]error
	// The error to return when no error value is programmed
	defaultErr error
	// The current API call number
	callNR int
	// Data protection
	mu sync.Mutex
}

func newNaughtyDisk(d StorageAPI, errs map[int]error, defaultErr error) *naughtyDisk {

 * element. There are five new bulk-modification operations, for example {@link #add(Object, int)},
 * to add or remove multiple occurrences of an element at once, or to set the count of an element to
 * a specific value. These modification operations are optional, but implementations which support
 * the standard collection operations {@link #add(Object)} or {@link #remove(Object)} are encouraged

  }

  abstract void doSetRate(double permitsPerSecond, long nowMicros);

  /**
   * Returns the stable rate (as {@code permits per seconds}) with which this {@code RateLimiter} is
   * configured with. The initial value of this is the same as the {@code permitsPerSecond} argument
   * passed in the factory method that produced this {@code RateLimiter}, and it is only updated
   * after invocations to {@linkplain #setRate}.
   */

        assertNotNull(retention, "Retention annotation should be present");
        assertEquals("Retention should be RUNTIME", RetentionPolicy.RUNTIME, retention.value());
    }

    // Test annotation target elements
    @Test
    public void test_targetElements() {
        final Target target = UriType.class.getAnnotation(Target.class);

        assertEquals(messageCode, exception.getMessageCode());
    }

    @Test
    public void test_messageWithSpecialCharacters() {
        // Setup
        final String message = "Query error: field:\"test value\" AND category:[A TO Z] OR tag:#hashtag @mention $special %wildcard";
        final VaMessenger<FessMessages> messageCode = messages -> messages.addErrorsInvalidQueryUnknown(UserMessages.GLOBAL_PROPERTY_KEY);

            assertEquals(Smb2Constants.SMB2_0_INFO_SECURITY + 1, Smb2Constants.SMB2_0_INFO_QUOTA, "Quota should be Security + 1");
        }
    }

    @Nested
    @DisplayName("Special Value Constants")
    class SpecialValueConstants {

        @Test
        @DisplayName("Unspecified FileId should be 16 bytes of 0xFF")
        void testUnspecifiedFileId() {

    Feature<?>[] presentFeatures;
    Feature<?>[] absentFeatures;
    try {
      presentFeatures = (Feature<?>[]) annotationClass.getMethod("value").invoke(testerAnnotation);
      absentFeatures = (Feature<?>[]) annotationClass.getMethod("absent").invoke(testerAnnotation);
    } catch (Exception e) {

    Feature<?>[] presentFeatures;
    Feature<?>[] absentFeatures;
    try {
      presentFeatures = (Feature<?>[]) annotationClass.getMethod("value").invoke(testerAnnotation);
      absentFeatures = (Feature<?>[]) annotationClass.getMethod("absent").invoke(testerAnnotation);
    } catch (Exception e) {

					"Birthday", "CompanyID", "ManagerID", "Active")
			}
		} else if user.ManagerID != nil {
			t.Errorf("Manager should not be created for zero value, got: %+v", user.ManagerID)
		}
	})

	t.Run("Team", func(t *testing.T) {
		if len(user.Team) != len(expect.Team) {
			t.Fatalf("Team should equal, expect: %v, got %v", len(expect.Team), len(user.Team))
		}

        assertEquals("newValue1", builder.initialSettings.get("key1"));
    }

    @Test
    public void testAddInitialSettingsWithNullValue() {
        // Test adding null value
        builder.addInitialSettings("nullKey", null);
        assertEquals(1, builder.initialSettings.size());
        assertTrue(builder.initialSettings.containsKey("nullKey"));