protected void checkCanCreate() {
    if (subjectGenerator == null) {
      throw new IllegalStateException("Call using() before createTestSuite().");
    }
    if (name == null) {
      throw new IllegalStateException("Call named() before createTestSuite().");
    }
    if (features == null) {
      throw new IllegalStateException("Call withFeatures() before createTestSuite().");
    }
  }

    List<E> list = new ArrayList<>();
    addAll(list, elements);
    return list;
  }

  public static <E extends @Nullable Object> List<E> copyToList(E[] elements) {
    return copyToList(asList(elements));
  }

  // Clone of Sets.newLinkedHashSet
  public static <E extends @Nullable Object> Set<E> copyToSet(Iterable<? extends E> elements) {
    Set<E> set = new LinkedHashSet<>();
    addAll(set, elements);

    public <E> Interner<E> build() {
      if (!strong) {
        mapMaker.weakKeys();
      }
      return new InternerImpl<>(mapMaker);
    }
  }

  /** Returns a fresh {@link InternerBuilder} instance. */
  public static InternerBuilder newBuilder() {
    return new InternerBuilder();
  }

  /**
   * Returns a new thread-safe interner which retains a strong reference to each instance it has

    return TypeToken.of(generateClass());
  }

  // io types
  @Generates
  File generateFile() {
    return new File(generateString());
  }

  @Generates
  static ByteArrayInputStream generateByteArrayInputStream() {
    return new ByteArrayInputStream(new byte[0]);
  }

  @Generates
  static InputStream generateInputStream() {
    return generateByteArrayInputStream();
  }

    int buckets = CompactHashing.tableSize(expectedSize);
    this.table = CompactHashing.createTable(buckets);
    setHashTableMask(buckets - 1);

    this.entries = new int[expectedSize];
    this.keys = new Object[expectedSize];
    this.values = new Object[expectedSize];

    return expectedSize;
  }

  @SuppressWarnings("unchecked")
  @VisibleForTesting
  @Nullable Map<K, V> delegateOrNull() {

        CommonPoolUtil.execute(() -> {
            try (Reader reader = new BufferedReader(new InputStreamReader(body.elevateWordFile.getInputStream(), getCsvEncoding()))) {
                elevateWordService.importCsv(reader);
                suggestHelper.storeAllElevateWords(false);
            } catch (final Exception e) {
                throw new FessSystemException("Failed to import data.", e);
            }
        });

  }

  /**
   * Returns a new array of the given length with the same type as a reference array.
   *
   * @param reference any array of the desired type
   * @param length the length of the new array
   */
  public static <T extends @Nullable Object> T[] newArray(T[] reference, int length) {
    return Platform.newArray(reference, length);
  }

  /**

@NullUnmarked
public class PatternFilenameFilterTest extends TestCase {

  public void testSyntaxException() {
    assertThrows(PatternSyntaxException.class, () -> new PatternFilenameFilter("("));
  }

  public void testAccept() {
    File dir = new File("foo");
    FilenameFilter filter = new PatternFilenameFilter("a+");
    assertTrue(filter.accept(dir, "a"));
    assertTrue(filter.accept(dir, "aaaa"));
    assertFalse(filter.accept(dir, "b"));

/**
 * Test class for SmbInfoAllocation
 */
class SmbInfoAllocationTest {

    private SmbInfoAllocation smbInfoAllocation;

    @BeforeEach
    void setUp() {
        smbInfoAllocation = new SmbInfoAllocation();
    }

    @Test
    @DisplayName("Test getFileSystemInformationClass returns SMB_INFO_ALLOCATION")
    void testGetFileSystemInformationClass() {

        // Mock the unwrap method to return a sid_t instance
        sid_t sidT1 = new sid_t();
        sid_t sidT2 = new sid_t();
        when(mockSid1.unwrap(sid_t.class)).thenReturn(sidT1);
        when(mockSid2.unwrap(sid_t.class)).thenReturn(sidT2);

        jcifs.SID[] sids = { mockSid1, mockSid2 };
        LsarSidArrayX lsarSidArrayX = new LsarSidArrayX(sids);

        // Verify num_sids