try {
            System.setProperty(Constants.FESS_SEARCH_ENGINE_HTTP_ADDRESS, "thread-test");

            final String[] results = new String[10];
            Thread[] threads = new Thread[10];

            for (int i = 0; i < 10; i++) {
                final int index = i;
                threads[i] = new Thread(() -> {
                    results[index] = SystemUtil.getSearchEngineHttpAddress();

        assertNotNull(source2);
    }

    /*-- START helper methods to populate metadata objects ---*/
    private static final String SNAPSHOT = "SNAPSHOT";

    private static final String DEFAULT_SNAPSHOT_TIMESTAMP_FORMAT = "yyyyMMdd.HHmmss";

    private static final String DEFAULT_DATE_FORMAT = "yyyyMMddHHmmss";

    private static String formatDate(Date date, boolean forSnapshotTimestamp) {

/**
 * Tests for RateLimiter.
 *
 * @author Dimitris Andreou
 */
@NullUnmarked
@GwtIncompatible
@J2ktIncompatible
public class RateLimiterTest extends TestCase {
  private static final double EPSILON = 1e-8;

  private final FakeStopwatch stopwatch = new FakeStopwatch();

  public void testSimple() {
    RateLimiter limiter = RateLimiter.create(5.0, stopwatch);
    limiter.acquire(); // R0.00, since it's the first request

/**
 * Tests for RateLimiter.
 *
 * @author Dimitris Andreou
 */
@NullUnmarked
@GwtIncompatible
@J2ktIncompatible
public class RateLimiterTest extends TestCase {
  private static final double EPSILON = 1e-8;

  private final FakeStopwatch stopwatch = new FakeStopwatch();

  public void testSimple() {
    RateLimiter limiter = RateLimiter.create(5.0, stopwatch);
    limiter.acquire(); // R0.00, since it's the first request

        }
    }

    @Test
    void testPerformProfileActivation() throws ParseException {
        final CommandLineParser parser = new DefaultParser();

        final Options options = new Options();
        options.addOption(Option.builder(Character.toString(CLIManager.ACTIVATE_PROFILES))
                .hasArg()
                .build());

 */
@J2ktIncompatible
@GwtIncompatible
public final class InetAddresses {
  private static final int IPV4_PART_COUNT = 4;
  private static final int IPV6_PART_COUNT = 8;
  private static final char IPV4_DELIMITER = '.';
  private static final char IPV6_DELIMITER = ':';
  private static final CharMatcher IPV4_DELIMITER_MATCHER = CharMatcher.is(IPV4_DELIMITER);

    Multimap<K, V> multimap() {
      return AbstractMultimap.this;
    }

    @Override
    public Iterator<Entry<K, V>> iterator() {
      return entryIterator();
    }
  }

  @WeakOuter
  final class EntrySet extends Entries implements Set<Entry<K, V>> {
    @Override
    public int hashCode() {
      return Sets.hashCodeImpl(this);
    }

    @Override
    public boolean equals(@Nullable Object obj) {

 * InternetDomainName} rather than this class.
 *
 * @author Craig Berry
 * @since 5.0
 */
@J2ktIncompatible
@GwtIncompatible
public final class HostSpecifier {

  private final String canonicalForm;

  private HostSpecifier(String canonicalForm) {
    this.canonicalForm = canonicalForm;
  }

  /**

import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

/** Tests for ordering the elements of graphs. */
@RunWith(JUnit4.class)
@NullUnmarked
public final class ElementOrderTest {
  // Node order tests

  @Test
  public void nodeOrder_none() {
    MutableGraph<Integer> graph = GraphBuilder.directed().nodeOrder(unordered()).build();

 * @author Martin Buchholz
 */
@NullUnmarked
@GwtIncompatible
@J2ktIncompatible
public class ThreadFactoryBuilderTest extends TestCase {
  private final Runnable monitoredRunnable = () -> completed = true;

  private static final UncaughtExceptionHandler UNCAUGHT_EXCEPTION_HANDLER =
      (thread, throwable) -> {};

  private ThreadFactoryBuilder builder;
  private volatile boolean completed = false;