public abstract class AbstractScriptEngine implements ScriptEngine {

    public void register() {
        ComponentUtil.getScriptEngineFactory().add(getName(), this);
    }

    protected abstract String getName();

/**
 * @param <ENTITY> The type of entity.
 * @author ESFlute (using FreeGen)
 */
public class EsPagingResultBean<ENTITY> extends PagingResultBean<ENTITY> {

    private static final long serialVersionUID = 1L;

    protected long took;
    private int totalShards;
    private int successfulShards;
    private int failedShards;
    private TotalHits totalHits;
    private Aggregations aggregations;

        return asJson(new ApiResponse().status(Status.OK).result());
    }

    protected EditBody createEditBody(final FileAuthentication entity) {
        final EditBody body = new EditBody();
        copyBeanToBean(entity, body, copyOp -> {
            copyOp.excludeNull();
        });
        return body;
    }

    protected Boolean isValidFileConfigId(final String fileconfigId) {

    new IteratorTester<E>(
        Platform.collectionIteratorTesterNumIterations(), features, elements, knownOrder) {
      @Override
      protected Iterator<E> newTargetIterator() {
        resetCollection();
        return collection.iterator();
      }

      @Override
      protected void verify(List<E> elements) {
        expectContents(elements);
      }
    }.test();
  }

    /**
     * Returns the default HTTP port.
     *
     * @return An <code>int</code> containing the default HTTP port.
     */
    @Override
    protected int getDefaultPort () {
        return DEFAULT_HTTP_PORT;
    }


    @Override
    protected URLConnection openConnection ( URL url ) throws IOException {
        url = new URL(url, url.toExternalForm(), getDefaultStreamHandler(url.getProtocol()));

    /** Constructor for use by subclasses. */
    protected SleepingStopwatch() {}

    /*
     * We always hold the mutex when calling this. TODO(cpovirk): Is that important? Perhaps we need
     * to guarantee that each call to reserveEarliestAvailable, etc. sees a value >= the previous?
     * Also, is it OK that we don't hold the mutex when sleeping?
     */
    protected abstract long readMicros();

import org.codelibs.fess.util.ComponentUtil;
import org.dbflute.utflute.lastaflute.WebContainerTestCase;

public abstract class UnitFessTestCase extends WebContainerTestCase {
    @Override
    protected String prepareConfigFile() {
        return "test_app.xml";
    }

    @Override
    public void tearDown() throws Exception {
        ComponentUtil.setFessConfig(null);
        super.tearDown();
    }

import java.net.URL;
import java.net.URLConnection;
import java.net.URLStreamHandler;

public class Handler extends URLStreamHandler {

    public static final String PROTOCOL_TYPE = "web";

    @Override
    protected URLConnection openConnection(URL u) throws IOException {
        return null;
    }

public abstract class FessApiAdminAction extends FessApiAction {

    private static final Logger logger = LogManager.getLogger(FessApiAdminAction.class);

    @Override
    protected boolean isAccessAllowed() {
        try {
            return accessTokenService.getPermissions(request).map(permissions -> fessConfig.isApiAdminAccessAllowed(permissions))
                    .orElse(false);

                return wrap((Deque<?>) delegate);
              }
            });
  }

  private static <T> Deque<T> wrap(final Deque<T> delegate) {
    return new ForwardingDeque<T>() {
      @Override
      protected Deque<T> delegate() {
        return delegate;
      }
    };
  }