import org.jspecify.annotations.Nullable;
import org.junit.Ignore;

/**
 * A generic JUnit test which tests {@code iterator} operations on a collection. Can't be invoked
 * directly; please see {@link com.google.common.collect.testing.CollectionTestSuiteBuilder}.
 *
 * @author Chris Povirk
 */
@GwtCompatible
@Ignore("test runners must not instantiate and run this directly, only via suites we build")

import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertTrue;

/**
 * Tests {@link PluginDescriptorBuilder}.
 *
 */
class PluginDescriptorBuilderTest {

    private PluginDescriptor build(String resource) throws IOException, PlexusConfigurationException {

import org.lastaflute.di.core.SingletonLaContainer;
import org.opensearch.core.xcontent.ToXContent;
import org.opensearch.core.xcontent.XContentBuilder;

/**
 * OpenSearchAccessResult is an implementation of {@link AccessResult} for OpenSearch.
 *
 * @author shinsuke
 *
 */
public class OpenSearchAccessResult extends AccessResultImpl<String> implements ToXContent {

    /**

 * this class to use jCIFS properly. Name resolusion is
 * handled internally to the <code>jcifs.smb1.smb1</code> package.
 * <p>
 * This class is a wrapper for both {@link jcifs.smb1.netbios.NbtAddress}
 * and {@link java.net.InetAddress}. The name resolution mechanisms
 * used will systematically query all available configured resolution
 * services including WINS, broadcasts, DNS, and LMHOSTS. See

import java.util.Iterator;
import java.util.List;
import java.util.Map.Entry;
import org.jspecify.annotations.NullMarked;
import org.jspecify.annotations.Nullable;
import org.junit.Ignore;

/**
 * Tester for {@link Multimap#put}.
 *
 * @author Louis Wasserman
 */
@GwtCompatible
@Ignore("test runners must not instantiate and run this directly, only via suites we build")

import java.util.Iterator;
import java.util.List;
import java.util.Map.Entry;
import org.jspecify.annotations.NullMarked;
import org.jspecify.annotations.Nullable;
import org.junit.Ignore;

/**
 * Tester for {@link Multimap#put}.
 *
 * @author Louis Wasserman
 */
@GwtCompatible
@Ignore("test runners must not instantiate and run this directly, only via suites we build")

import java.nio.file.Paths;
import java.util.Arrays;
import java.util.Objects;
import java.util.function.UnaryOperator;

/**
 * An helper to manage a vagrant box.
 *
 * This is created alongside a {@link VagrantExtension} for a project to manage starting and
 * stopping a single vagrant box.
 */
public class VagrantMachine {

    private final VagrantExtension extension;

import static java.lang.Long.rotateRight;

import com.google.common.annotations.VisibleForTesting;

/**
 * Implementation of Geoff Pike's fingerprint2011 hash function. See {@link Hashing#fingerprint2011}
 * for information on the behaviour of the algorithm.
 *
 * <p>On Intel Core2 2.66, on 1000 bytes, fingerprint2011 takes 0.9 microseconds compared to

import java.util.concurrent.ConcurrentSkipListMap;
import org.jspecify.annotations.NullUnmarked;

/**
 * A microbenchmark that tests the performance of get() and iteration on various map
 * implementations. Forked from {@link SetContainsBenchmark}.
 *
 * @author Nicholaus Shupe
 */
@NullUnmarked
public class MapBenchmark {
  @Param({"Hash", "LinkedHM", "MapMaker1", "Immutable"})
  private Impl impl;

  public enum Impl {

import com.google.common.hash.HashTestUtils.HashFn;
import java.nio.charset.Charset;
import java.util.Random;
import junit.framework.TestCase;
import org.jspecify.annotations.NullUnmarked;

/** Tests for {@link Murmur3_32HashFunction}. */
@NullUnmarked
public class Murmur3Hash32Test extends TestCase {
  public void testKnownIntegerInputs() {
    assertHash(593689054, murmur3_32().hashInt(0));