public static Method[] getHoleMethods() {
    return new Method[] {
      getMethod(NavigableSetNavigationTester.class, "testLowerHole"),
      getMethod(NavigableSetNavigationTester.class, "testFloorHole"),
      getMethod(NavigableSetNavigationTester.class, "testCeilingHole"),
      getMethod(NavigableSetNavigationTester.class, "testHigherHole"),
    };
  }

    abstract String atomicHelperTypeForTest();
  }

  private static final class SafeAtomicHelper extends AtomicHelper {
    private static final AtomicReferenceFieldUpdater<
            ? super AggregateFutureState<?>, ? super @Nullable Set<Throwable>>
        seenExceptionsUpdater =
            newUpdater(AggregateFutureState.class, Set.class, "seenExceptionsField");

        Class<?>[] implementations = { Smb2CloseRequest.class, Smb2QueryInfoRequest.class, Smb2SetInfoRequest.class,
                Smb2QueryDirectoryRequest.class, Smb2ReadRequest.class, Smb2WriteRequest.class, Smb2FlushRequest.class,
                Smb2IoctlRequest.class, Smb2LockRequest.class };

        // Verify each implements the interface
        for (Class<?> impl : implementations) {

        verify(signingDigest, times(iterations)).sign(any(byte[].class), anyInt(), anyInt(), any(CommonServerMessageBlock.class),
                any(CommonServerMessageBlock.class));
    }

    @Test
    @DisplayName("Test multiple verify operations with mixed results")
    void testMultipleVerifyOperations() {
        // Arrange

    /**
     * Gets the user bean type class.
     *
     * @return the FessUserBean class
     */
    @Override
    protected Class<FessUserBean> getUserBeanType() {
        return FessUserBean.class;
    }

    /**
     * Gets the login action type class.
     *
     * @return the LoginAction class
     */
    @Override
    protected Class<?> getLoginActionType() {

        exception.expect(ClIllegalStateException.class);
        exception.expectMessage(is("hogeだからです。"));
        assertState(false, "hogeだからです。");
    }

    /**
     * Test method for
     * {@link org.codelibs.core.misc.AssertionUtil#assertIndex(boolean, String)} .
     */
    @Test
    public void testAssertIndex() {
        exception.expect(ClIndexOutOfBoundsException.class);
        exception.expectMessage(is("hogeだからです。"));

        container.singleton("pdfExtractor", PdfExtractor.class)//
                .singleton("pdfExtractorForPdfPassword", PdfExtractor.class)//
                .singleton("mimeTypeHelper", MimeTypeHelperImpl.class)//
                .singleton("tikaExtractor", TikaExtractor.class)//
                .<ExtractorFactory> singleton("extractorFactory", ExtractorFactory.class, factory -> {

 * Each test creates a concrete filter to validate expected contract semantics
 * including normal operation, null handling, edge cases, and exception flow.
 */
@ExtendWith(MockitoExtension.class)
class SmbFilenameFilterTest {

    @Mock
    SmbFile mockDir;

    /**
     * Happy-path: a filter that accepts any name.
     */
    @ParameterizedTest
    @DisplayName("accepts any non-null/any string")

  static <T extends ForwardingObject> void testForwardingObject(Class<T> forwarderClass) {
    List<Class<?>> interfaces = new ArrayList<>(Arrays.asList(forwarderClass.getInterfaces()));
    // Desugaring may introduce AutoCloseable as an extra interface.
    interfaces.remove(AutoCloseable.class);
    @SuppressWarnings("unchecked") // super interface type of T
    Class<? super T> interfaceType = (Class<? super T>) Iterables.getOnlyElement(interfaces);

    assertThrows(NullPointerException.class, () -> builder.put(null, 1));
    assertThrows(NullPointerException.class, () -> builder.putAll(null, Arrays.asList(1, 2, 3)));
    assertThrows(NullPointerException.class, () -> builder.putAll(null, 1, 2, 3));
    assertThrows(
        NullPointerException.class, () -> builder.putAll((Multimap<String, Integer>) toPut));
  }