import jakarta.annotation.Resource;

/**
 * @author shinsuke
 *
 */
public class DataServiceImpl implements DataService<AccessResultImpl<Long>> {

    protected static volatile long idCount = 0L;

    private static Object idCountLock = new Object();

    @Resource
    protected MemoryDataHelper dataHelper;

    /*
     * (non-Javadoc)
     *

 */
public class ClosingFutureFinishToValueAndCloserTest extends AbstractClosingFutureTest {
  private final ExecutorService finishToValueAndCloserExecutor = newSingleThreadExecutor();
  private volatile ValueAndCloser<?> valueAndCloser;

  @Override
  protected void tearDown() throws Exception {
    super.tearDown();
    assertWithMessage("finishToValueAndCloserExecutor was shut down")

import java.util.List;

import org.codelibs.core.lang.ThreadUtil;
import org.codelibs.fess.exception.FessSystemException;
import org.codelibs.fess.util.ComponentUtil;

public class IntervalControlHelper {

    protected volatile boolean crawlerRunning = true;

    protected long crawlerWaitMillis = 10000;

    protected List<IntervalRule> ruleList = new ArrayList<>();

    public void checkCrawlerStatus() {
        while (!crawlerRunning) {

        @Override
        public int hashCode() {
            return hash;
        }
    }

    static class CachingSupplier<T> implements Supplier<T> {
        final Supplier<T> supplier;
        volatile Object value;

        CachingSupplier(Supplier<T> supplier) {
            this.supplier = supplier;
        }

        @Override
        @SuppressWarnings({"unchecked", "checkstyle:InnerAssignment"})

    protected static final int CODE_NUMBER_LENGTH = 4;

    /** メッセージコードに対応するリソースバンドル名の接尾辞 */
    protected static final String MESSAGES = "Messages";

    /** 初期化済みを示すフラグ */
    protected static volatile boolean initialized;

    /**
     * メッセージを返します。
     *
     * @param messageCode
     *            メッセージコード
     * @param args
     *            引数
     * @return メッセージ
     */

  protected final CountDownLatch runLatch = new CountDownLatch(1);
  protected final CountDownLatch taskLatch = new CountDownLatch(1);
  protected final CountDownLatch listenerLatch = new CountDownLatch(1);

  protected volatile boolean throwException = false;

  protected final ListenableFutureTask<Integer> task =
      ListenableFutureTask.create(
          new Callable<Integer>() {
            @Override

    protected static final String GROOVY_MATCHER = "groovy:";

    protected final Map<String, List<PathMapping>> pathMappingMap = new HashMap<>();

    protected volatile List<PathMapping> cachedPathMappingList = null;

    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {
            logger.debug("Initialize {}", this.getClass().getSimpleName());
        }

      new UncaughtExceptionHandler() {
        @Override
        public void uncaughtException(Thread t, Throwable e) {
          // No-op
        }
      };

  private ThreadFactoryBuilder builder;
  private volatile boolean completed = false;

  @Override
  public void setUp() {
    builder = new ThreadFactoryBuilder();
  }

  public void testThreadFactoryBuilder_defaults() throws InterruptedException {

    private final DefaultModelBuilder defaultModelBuilder;
    private final DefaultTransformerContext context;

    private final Map<String, Set<FileModelSource>> mappedSources = new ConcurrentHashMap<>(64);

    private volatile boolean fullReactorLoaded;

    DefaultTransformerContextBuilder(DefaultModelBuilder defaultModelBuilder) {
        this.defaultModelBuilder = defaultModelBuilder;

   * without it because it is an immutable object in a volatile field. This is desirable so that
   * methods like {@link #state}, {@link #failureCause} and notably {@link #toString} can be run
   * without grabbing the lock.
   *
   * <p>To update this field correctly the lock must be held to guarantee that the state is
   * consistent.
   */
  private volatile StateSnapshot snapshot = new StateSnapshot(NEW);