@J2ktIncompatible
    private void writeObject(ObjectOutputStream stream) throws IOException {
    stream.defaultWriteObject();
    stream.writeObject(elementSet().comparator());
    Serialization.writeMultiset(this, stream);
  }

  @J2ktIncompatible
  @GwtIncompatible
    private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException {
    stream.defaultReadObject();

   * @param count the number of times to repeat it; a nonnegative integer
   * @return a string containing {@code string} repeated {@code count} times (the empty string if
   *     {@code count} is zero)
   * @throws IllegalArgumentException if {@code count} is negative
   */
  public static String repeat(String string, int count) {
    checkNotNull(string); // eager for GWT.

    if (count <= 1) {

        Encdec.enc_uint32le(0xFFFF + 1, buffer, 8);

        ndrBuffer.setIndex(0);
        NdrException thrown = assertThrows(NdrException.class, () -> {
            ndrBuffer.dec_ndr_string();
        });
        assertEquals(NdrException.INVALID_CONFORMANCE, thrown.getMessage());
    }

    @Test
    void testEncNdrReferent() {
        Object obj1 = new Object();

import java.util.Map;

import org.codelibs.fess.unit.UnitFessTestCase;

public class ScriptEngineTest extends UnitFessTestCase {

    private ScriptEngine scriptEngine;

    @Override
    public void setUp() throws Exception {
        super.setUp();
        // Create a test implementation of ScriptEngine
        scriptEngine = new TestScriptEngine();
    }

    // Test evaluate method with valid template and parameters

        assertEquals(0, transPeekNamedPipe.writeDataWireFormat(buffer, 20));
    }

    @Test
    @DisplayName("Should handle concurrent access to toString")
    void testToStringConcurrency() throws InterruptedException {
        // Arrange
        transPeekNamedPipe = new TransPeekNamedPipe(mockConfig, TEST_PIPE_NAME, TEST_FID);
        String[] results = new String[10];
        Thread[] threads = new Thread[10];

    private static final String TEST_FILENAME = "testfile.txt";
    private static final int TEST_BATCH_COUNT = 100;
    private static final int TEST_BATCH_SIZE = 8192;

    @BeforeEach
    void setUp() throws Exception {
        MockitoAnnotations.openMocks(this);
        Properties props = new Properties();
        config = new PropertyConfiguration(props);
    }

    @Test
    void testConstructor() {

import org.lastaflute.core.direction.exception.ConfigPropertyNotFoundException;

public class FessConfigTest extends UnitFessTestCase {

    private FessConfig fessConfig;

    @Override
    public void setUp() throws Exception {
        super.setUp();
        fessConfig = new FessConfig.SimpleImpl() {
            private static final long serialVersionUID = 1L;

            @Override
            public String get(String propertyKey) {

import org.codelibs.fess.util.ComponentUtil;

public class SuggestHelperTest extends UnitFessTestCase {

    private SuggestHelper suggestHelper;

    @Override
    public void setUp() throws Exception {
        super.setUp();
        suggestHelper = new SuggestHelper();
        setupMockComponents();
    }

    private void setupMockComponents() {
        ComponentUtil.setFessConfig(new MockFessConfig());

  private EqualsTester equalsTester;
  private ValidTestObject equalObject1;
  private ValidTestObject equalObject2;
  private ValidTestObject notEqualObject1;

  @Override
  public void setUp() throws Exception {
    super.setUp();
    reference = new ValidTestObject(1, 2);
    equalsTester = new EqualsTester();
    equalObject1 = new ValidTestObject(1, 2);
    equalObject2 = new ValidTestObject(1, 2);

  private PairedStatsAccumulator constantValuesAccumulator;
  private PairedStatsAccumulator constantValuesAccumulatorByAddAllPartitionedPairedStats;

  @Override
  protected void setUp() throws Exception {
    super.setUp();

    emptyAccumulator = new PairedStatsAccumulator();

    emptyAccumulatorByAddAllEmptyPairedStats = new PairedStatsAccumulator();