import org.opensearch.index.IndexSettings;
import org.opensearch.index.analysis.AbstractTokenFilterFactory;

public class AlphaNumWordFilterFactory extends AbstractTokenFilterFactory {

    private final int maxTokenLength;

    public AlphaNumWordFilterFactory(final IndexSettings indexSettings, final Environment environment, final String name,
            final Settings settings) {
        super(indexSettings, name, settings);

var GetByteBuffer = func() []byte {
	b := *internalByteBuffer.Get()
	return b[:0]
}

// GetByteBufferCap returns a length 0 byte buffer with at least the given capacity.
func GetByteBufferCap(wantSz int) []byte {
	if wantSz < defaultBufferSize {
		b := GetByteBuffer()[:0]
		if cap(b) >= wantSz {
			return b
		}
		PutByteBuffer(b)
	}
	if wantSz <= maxBufferSize {
		b := *internal32KByteBuffer.Get()

  }

  @ListFeature.Require(SUPPORTS_SET)
  public void testReplaceAll_changesSome() {
    getList().replaceAll(e -> e.equals(samples.e0()) ? samples.e3() : e);
    E[] expected = createSamplesArray();
    for (int i = 0; i < expected.length; i++) {
      if (expected[i].equals(samples.e0())) {
        expected[i] = samples.e3();
      }
    }
    expectContents(expected);
  }

  @CollectionSize.Require(absent = ZERO)

   * @throws ClassCastException if a data element has the wrong type
   */
  protected abstract Table<String, Integer, C> create(@Nullable Object... data);

  protected void assertSize(int expectedSize) {
    assertEquals(expectedSize, table.size());
  }

  @Override
  public void setUp() throws Exception {
    super.setUp();
    table = create();
  }

  public void testContains() {

public abstract class ArrayBasedCharEscaper extends CharEscaper {
  // The replacement array (see ArrayBasedEscaperMap).
  private final char[][] replacements;
  // The number of elements in the replacement array.
  private final int replacementsLength;
  // The first character in the safe range.
  private final char safeMin;
  // The last character in the safe range.
  private final char safeMax;

  /**

func Rename(src, dst string) (err error) {
	defer updateOSMetrics(osMetricRename, src, dst)(err)
	return RenameSys(src, dst)
}

// OpenFile captures time taken to call os.OpenFile
func OpenFile(name string, flag int, perm os.FileMode) (f *os.File, err error) {
	switch flag & writeMode {
	case writeMode:
		defer updateOSMetrics(osMetricOpenFileW, name)(err)
	default:
		defer updateOSMetrics(osMetricOpenFileR, name)(err)
	}

      for (int i = 0; i < expectedValues.length; i++) {
        assertEquals("Default value for parameter #" + i, expectedValues[i], arguments.get(i));
      }
    }

    final Object getDefaultParameterValue(int position) {
      return arguments.get(position);
    }

    final void calledWith(Object... args) {
      for (int i = 0; i < args.length; i++) {

     *
     * @return the scope id
     */
    String getScope();

    /**
     * Returns the NetBIOS name type.
     *
     * @return the name type
     */
    int getNameType();

            .withFeatures(CollectionFeature.NONE)
            .withSetUp(setUpRunnable)
            .withTearDown(tearDownRunnable)
            .createTestSuite();
    TestResult result = new TestResult();
    int timesMyTesterWasRunBeforeSuite = MyTester.timesTestClassWasRun;
    test.run(result);
    assertEquals(timesMyTesterWasRunBeforeSuite + 1, MyTester.timesTestClassWasRun);
    assertTrue(setUp[0]);
    assertTrue(tearDown[0]);

    }

    @ParameterizedTest
    @ValueSource(ints = { 0, 4, 6, 99 })
    @DisplayName("seq ctor: invalid pvno values throw")
    void sequenceConstructor_invalidVersion_throws(int badPvno) throws Exception {
        // Arrange: Build sequence with invalid version and otherwise valid tags
        ASN1EncodableVector v = new ASN1EncodableVector();