* @return the hash code or 0
     */
    public static int hashCode(final Object obj) {
        return obj == null ? 0 : obj.hashCode();
    }

    /**
     * Returns the string representation of the specified object, or null if the object is null.
     *
     * @param obj the object
     * @return the string representation or null
     */
    public static String toString(final Object obj) {

     *
     * @deprecated Should not be used in Java code.
     */
    @Deprecated
    public DefaultLifecycleMapping() {}

    /**
     * Ctor to be used in Java code/providers.
     */
    public DefaultLifecycleMapping(final List<Lifecycle> lifecycles) {
        this.lifecycleMap =

     */
    public ContainerNotAvailableException(final String componentName, final Throwable cause) {
        super(componentName + " is not available.", cause);
        this.componentName = componentName;
    }

    /**
     * Constructor with cause only.
     * @param cause The cause of the exception.
     */
    public ContainerNotAvailableException(final Throwable cause) {

@SuppressWarnings("JUnit4ClassUsedInJUnit3")
public class MultisetEqualsTester<E> extends AbstractMultisetTester<E> {
  public void testEqualsSameContents() {
    new EqualsTester()
        .addEqualityGroup(
            getMultiset(), getSubjectGenerator().create(getSampleElements().toArray()))
        .testEquals();
  }

  @CollectionSize.Require(absent = ZERO)
  public void testNotEqualsEmpty() {
    new EqualsTester()

/**
 * Several convenience methods to handle settings
 *
 */
public final class SettingsUtils {

    private SettingsUtils() {
        // don't allow construction.
    }

    /**
     * @param dominant
     * @param recessive
     * @param recessiveSourceLevel
     */
    public static void merge(Settings dominant, Settings recessive, String recessiveSourceLevel) {

 * file authentication settings used by the Fess search engine.
 */
public class FileAuthenticationService {

    /**
     * Default constructor for file authentication service.
     * Creates a new instance with default values.
     */
    public FileAuthenticationService() {
        // Default constructor
    }

    /**

 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *

import org.junit.BeforeClass;
import org.junit.Test;
import org.opensearch.index.IndexNotFoundException;

public class ElevateWordSettingsTest {
    String id = "elevateWordSettingsTest";

    static SuggestSettings settings;

    static OpenSearchRunner runner;

    @BeforeClass
    public static void beforeClass() throws Exception {
        runner = new OpenSearchRunner();

 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *

import org.apache.maven.repository.legacy.metadata.ResolutionGroup;

@Named("classpath")
@Singleton
@Deprecated
public class SimpleArtifactMetadataSource implements ArtifactMetadataSource {
    @Override
    public ResolutionGroup retrieve(
            Artifact artifact, ArtifactRepository localRepository, List<ArtifactRepository> remoteRepositories) {