import java.util.ArrayList;
import java.util.List;
import org.jspecify.annotations.NullMarked;

/**
 * Tester for {@link Equivalence} relationships between groups of objects.
 *
 * <p>To use, create a new {@link EquivalenceTester} and add equivalence groups where each group
 * contains objects that are supposed to be equal to each other. Objects of different groups are
 * expected to be unequal. For example:
 *

    suite.addTest(
        SortedSetTestSuiteBuilder.using(
                new TestStringSortedSetGenerator() {
                  @Override
                  protected SortedSet<String> create(String[] elements) {
                    return new StandardImplForwardingSortedSet<>(
                        new SafeTreeSet<String>(asList(elements)));
                  }

                  @Override

import java.util.ArrayList;
import java.util.List;
import org.jspecify.annotations.NullMarked;

/**
 * Tester for {@link Equivalence} relationships between groups of objects.
 *
 * <p>To use, create a new {@link EquivalenceTester} and add equivalence groups where each group
 * contains objects that are supposed to be equal to each other. Objects of different groups are
 * expected to be unequal. For example:
 *

# We have some invalid linker scripts in the build,
# so we need to disable this check
common:release_linux_base --linkopt=-Wl,--undefined-version

# Container environment settings below this point.
# Test-related settings below this point.
test:release_linux_base --build_tests_only --keep_going --test_output=errors --verbose_failures=true
test:release_linux_base --local_test_jobs=HOST_CPUS

    }

    @Override
    public LaJobRunner createRunner() {
        return new LaJobRunner().useAccessContext(
                resource -> accessContextLogic.create(resource, OptionalThing::empty, OptionalThing::empty, () -> APP_TYPE));
    }

    /**
     * Sets the job class to be executed by this scheduler.
     *
     * @param jobClass the job class to set
     */

            out[2 * i] = (byte) (chars[i] & 0xFF);
            out[2 * i + 1] = (byte) ((chars[i] >> 8) & 0xFF);
        }
        return out;
    }

    /**
     * Helper: create a buffer containing the parameter and data segments
     */
    private static byte[] createBuffer(int dataLen, byte[] dataBytes, String params) throws UnsupportedEncodingException {

final class RegularImmutableMultiset<E> extends ImmutableMultiset<E> {
  static final RegularImmutableMultiset<Object> EMPTY =
      new RegularImmutableMultiset<>(ObjectCountHashMap.create());

  final transient ObjectCountHashMap<E> contents;
  private final transient int size;

  @LazyInit private transient @Nullable ImmutableSet<E> elementSet;

   */
  public static <E extends @Nullable Object> void assertMultisetIsUnmodifiable(
      Multiset<E> multiset, E sampleElement) {
    Multiset<E> copy = LinkedHashMultiset.create(multiset);
    assertCollectionsAreEquivalent(multiset, copy);

    // Multiset is a collection, so we can use all those tests.
    assertCollectionIsUnmodifiable(multiset, sampleElement);

    private final SmbNamedPipe pipe;
    private final SmbPipeHandleInternal handle;

    /**
     * Creates a DCERPC pipe handle for named pipe communication
     * @param url the DCERPC URL specifying the endpoint
     * @param tc the CIFS context for connection configuration
     * @param unshared whether to use an exclusive connection

     * @return The number of updated documents.
     */
    protected long updateScore(final Map<String, Object> params) {
        return requestHandler.apply(params);
    }

    /**
     * Creates an update request builder.
     * @return The update request builder.
     */
    protected UpdateRequestBuilder createUpdateRequestBuilder() {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();