log4j.appender.stderr.layout=org.apache.log4j.PatternLayout
log4j.appender.stderr.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n


log4j.logger.jcifs: INFO
#log4j.logger.jcifs.internal.smb2.create: DEBUG
#log4j.logger.jcifs.smb.SmbTreeConnection: DEBUG
#log4j.logger.jcifs.smb.SmbTransportImpl: DEBUG
#log4j.logger.jcifs.util.transport.Transport: DEBUG
#log4j.logger.jcifs.smb.DfsImpl: DEBUG
#log4j.logger.jcifs.smb: DEBUG

    public InternalTestArtifactBasePlugin(ProviderFactory providerFactory) {
        this.providerFactory = providerFactory;
    }

    @Override
    public void apply(Project project) {
        project.getExtensions().create("testArtifacts", InternalTestArtifactExtension.class, project, providerFactory);
    }

abstract class SortAcceptedApiChangesTask : AbstractAcceptedApiChangesMaintenanceTask() {

    @TaskAction
    fun execute() {
        val gson: Gson = GsonBuilder().setFormattingStyle(FormattingStyle.PRETTY.withIndent("    ")).create()
        loadChanges().mapValues {
            gson.toJson(AcceptedApiChanges(sortChanges(it.value)))
        }.forEach {
            it.key.bufferedWriter().use { out ->
                out.write(it.value)

  protected final Multiset<E> getMultiset() {
    return (Multiset<E>) collection;
  }

  protected void initThreeCopies() {
    collection = getSubjectGenerator().create(e0(), e0(), e0());
  }

 */
@NullUnmarked
public class PowerSetBenchmark {
  @Param({"2", "4", "8", "16"})
  int elements;

  Set<Set<Integer>> powerSet;

  @BeforeExperiment
  void setUp() {
    Set<Integer> set = ContiguousSet.create(Range.closed(1, elements), integers());
    powerSet = Sets.powerSet(set);
  }

  @Benchmark
  int iteration(int reps) {
    int sum = 0;
    for (int i = 0; i < reps; i++) {

  public static Test suite() {
    return CollectionTestSuiteBuilder.using(
            new TestStringCollectionGenerator() {
              @Override
              public Collection<String> create(String[] elements) {
                // TODO: MinimalCollection should perhaps throw
                for (Object element : elements) {
                  if (element == null) {
                    throw new NullPointerException();

    super(false, true, true, true);
  }

  @Override
  TreeBasedTable<String, Integer, Character> makeTable() {
    TreeBasedTable<String, Integer, Character> table = TreeBasedTable.create();
    table.put("a", 1, 'a');
    table.put("z", 1, 'a');
    return table;
  }

  @Override
  protected Map<String, Map<Integer, Character>> makePopulatedMap() {

 * checks to the common precommit plugin.
 */
public class InternalPrecommitTasks {
    /**
     * Adds a precommit task, which depends on non-test verification tasks.
     */
    public static void create(Project project, boolean withProductiveCode) {
        project.getPluginManager().apply(CheckstylePrecommitPlugin.class);
        project.getPluginManager().apply(ForbiddenApisPrecommitPlugin.class);

 * limitations under the License.
 */

dependencyResolutionManagement {
    repositories {
        mavenCentral()
        gradlePluginPortal()
    }
    versionCatalogs {
        create("buildLibs") {
            from(files("../gradle/dependency-management/build.versions.toml"))
            version("errorProne", "stub") // not used in this project
        }
    }
}

pluginManagement {

  public static Test suite() {
    return CollectionTestSuiteBuilder.using(
            new TestStringCollectionGenerator() {
              @Override
              public Collection<String> create(String[] elements) {
                // TODO: MinimalCollection should perhaps throw
                for (Object element : elements) {
                  if (element == null) {
                    throw new NullPointerException();