import junit.framework.TestCase;
import org.jspecify.annotations.Nullable;

/**
 * Abstract test case parent for anything implementing {@link ListenableFuture}. Tests the two get
 * methods and the addListener method.
 *
 * @author Sven Mawson
 * @since 10.0
 */
@GwtIncompatible
public abstract class AbstractListenableFutureTest extends TestCase {

  protected CountDownLatch latch;

  /**
   * Tries to perform a "full" garbage collection cycle (including processing of weak references and
   * invocation of finalize methods) and waits for it to complete. Ensures that at least one weak
   * reference has been cleared and one {@code finalize} method has been run before this method
   * returns. This method may be useful when testing the garbage collection mechanism itself, or
   * inhibiting a spontaneous GC initiation in subsequent code.

        fileInputStream.mark(readlimit);
    }

    /**
     * Tests if this input stream supports the mark and reset methods.
     * This method delegates to {@link FileInputStream#markSupported()}.
     *
     * @return {@code true} if this stream type supports the mark and reset method; {@code false} otherwise
     */
    @Override
    public boolean markSupported() {
        return fileInputStream.markSupported();

        && method.getParameterTypes().length == 0 // only the seedless hash functions
        && !legacyHashingMethodNames.contains(method.getName());
  }

  static void assertSeededHashFunctionEquals(Class<?> clazz) throws Exception {
    Random random = new Random(RANDOM_SEED);
    for (Method method : clazz.getDeclaredMethods()) {

   *
   * <p><b>Java 11+ users:</b> use {@link Writer#nullWriter()} instead. Note that the {@link
   * CharStreams} method returns a singleton writer whose {@code close} method has no effect, while
   * the {@link Writer#nullWriter()} method returns a new instance whose methods throw after the
   * instance is {@link Writer#close() closed}.
   *
   * @since 15.0
   */
  public static Writer nullWriter() {

     */
    protected static final String ACCESS_CONTROL_ALLOW_HEADERS = "Access-Control-Allow-Headers";

    /**
     * CORS header for specifying allowed HTTP methods.
     */
    protected static final String ACCESS_CONTROL_ALLOW_METHODS = "Access-Control-Allow-Methods";

    /**
     * CORS header for allowing private network access.
     */

import junit.framework.TestCase;
import org.jspecify.annotations.Nullable;

/**
 * Abstract test case parent for anything implementing {@link ListenableFuture}. Tests the two get
 * methods and the addListener method.
 *
 * @author Sven Mawson
 * @since 10.0
 */
@GwtIncompatible
public abstract class AbstractListenableFutureTest extends TestCase {

  protected CountDownLatch latch;

    /**
     * Guess called name to try for session establishment. These
     * methods are used by the smb package.
     *
     * @return guessed name
     */
    String firstCalledName();

    /**
     * Guess next called name to try for session establishment. These
     * methods are used by the smb package.
     *
     * @param tc the transport context to use for name resolution
     *

@DisplayName("Credentials Interface Tests")
class CredentialsTest extends BaseTest {

    @Mock
    private Credentials mockCredentials;

    @Test
    @DisplayName("Should define interface methods")
    void testCredentialsInterface() {
        // Verify interface methods exist
        assertDoesNotThrow(() -> {
            mockCredentials.unwrap(Credentials.class);
            mockCredentials.getUserDomain();
            mockCredentials.isAnonymous();

import org.codelibs.core.beans.util.BeanUtil;
import org.dbflute.Entity;
import org.lastaflute.web.response.render.RenderData;

/**
 * Utility class for managing render data in web responses.
 * This class provides methods to register values in RenderData objects with proper handling
 * of Entity objects and Collections that may contain Entity objects.
 *
 */
public class RenderDataUtil {

    /**
     * Default constructor.
     */