@Ignore // Affects only Android test runner, which respects JUnit 4 annotations on JUnit 3 tests.
@SuppressWarnings("JUnit4ClassUsedInJUnit3")
public class QueueElementTester<E> extends AbstractQueueTester<E> {
  @CollectionSize.Require(ZERO)
  public void testElement_empty() {
    assertThrows(NoSuchElementException.class, () -> getQueue().element());
    expectUnchanged();
  }

  @CollectionSize.Require(ONE)
  public void testElement_size1() {

import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;

/** Tests for a directed {@link StandardMutableNetwork} allowing self-loops. */
@AndroidIncompatible
@RunWith(Parameterized.class)
public class StandardMutableDirectedNetworkTest extends AbstractStandardDirectedNetworkTest {

  @Parameters(name = "allowsSelfLoops={0}, allowsParallelEdges={1}, nodeOrder={2}, edgeOrder={3}")

import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;

/** Tests for an undirected {@link StandardMutableNetwork}. */
@AndroidIncompatible
@RunWith(Parameterized.class)
public final class StandardMutableUndirectedNetworkTest
    extends AbstractStandardUndirectedNetworkTest {

  @Parameters(name = "allowsSelfLoops={0}, allowsParallelEdges={1}, nodeOrder={2}, edgeOrder={3}")

import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;

/** Tests for a directed {@link StandardMutableNetwork} allowing self-loops. */
@AndroidIncompatible
@RunWith(Parameterized.class)
public class StandardMutableDirectedNetworkTest extends AbstractStandardDirectedNetworkTest {

  @Parameters(name = "allowsSelfLoops={0}, allowsParallelEdges={1}, nodeOrder={2}, edgeOrder={3}")

import java.util.AbstractSet;
import java.util.Set;
import javax.annotation.CheckForNull;

/**
 * Abstract base class for an incident edges set that allows different implementations of {@link
 * AbstractSet#iterator()}.
 */
@ElementTypesAreNonnullByDefault
abstract class IncidentEdgeSet<N> extends AbstractSet<EndpointPair<N>> {
  final N node;
  final BaseGraph<N> graph;

import org.codelibs.core.lang.StringUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * @author shinsuke
 *
 */
public class FtpAuthentication {
    private static final Logger logger = LoggerFactory.getLogger(FtpAuthentication.class);

    private String server;

    private int port;

    private String username;

    private String password;

    public String getServer() {

/**
 * @author shinsuke
 *
 */
public class UrlConvertHelperTest extends PlainTestCase {

    public UrlConvertHelper urlConvertHelper;

    @Override
    protected void setUp() throws Exception {
        super.setUp();
        StandardCrawlerContainer container = new StandardCrawlerContainer().singleton("urlConvertHelper", UrlConvertHelper.class);
        urlConvertHelper = container.getComponent("urlConvertHelper");

            Class<? extends RESULT> entityType, CursorSelectOption option) {
        delegateSelectCursor(cb, handler, entityType);
    }

    @Override
    protected <RESULT extends ENTITY> void delegateSelectCursor(final ConditionBean cb, final EntityRowHandler<RESULT> handler,
            final Class<? extends RESULT> entityType) {
        delegateBulkRequest(cb, searchHits -> {

            Class<? extends RESULT> entityType, CursorSelectOption option) {
        delegateSelectCursor(cb, handler, entityType);
    }

    @Override
    protected <RESULT extends ENTITY> void delegateSelectCursor(final ConditionBean cb, final EntityRowHandler<RESULT> handler,
            final Class<? extends RESULT> entityType) {
        delegateBulkRequest(cb, searchHits -> {

import com.google.common.hash.HashFunction;
import com.google.common.hash.Hashing;

import jakarta.annotation.Resource;

public abstract class AbstractCrawlerService {
    private static final Logger logger = LoggerFactory.getLogger(AbstractCrawlerService.class);

    private static final String ID_SEPARATOR = ".";

    private static final Charset UTF_8 = Charset.forName("UTF-8");