} else {
      throw new IllegalArgumentException("unable to extract method from test: not a TestCase.");
    }
  }

  protected TestSuite makeSuiteForTesterClass(Class<? extends AbstractTester<?>> testerClass) {
    TestSuite candidateTests = new TestSuite(testerClass);
    TestSuite suite = filterSuite(candidateTests);

    Enumeration<?> allTests = suite.tests();
    while (allTests.hasMoreElements()) {

    return suite;
  }

  static TestSuite filterSuite() {
    TestSuite suite = new TestSuite("Filter");
    suite.addTest(filterMapSuite());
    suite.addTest(filterBiMapSuite());
    suite.addTest(filterSortedMapSuite());
    suite.addTest(filterNavigableMapSuite());
    return suite;
  }

  static TestSuite filterMapSuite() {
    TestSuite suite = new TestSuite("FilterMap");
    suite.addTest(

import com.google.common.collect.testing.features.Feature;
import java.util.Collections;
import java.util.EnumSet;
import java.util.List;
import java.util.Map.Entry;
import java.util.Set;
import junit.framework.TestSuite;

/**
 * Creates, based on your criteria, a JUnit test suite that exhaustively tests a {@code
 * SortedSetMultimap} implementation.
 *
 * @author Louis Wasserman
 */
@GwtIncompatible

  private static final ImmutableList<Method> testMethods = getTestMethods(ByteSourceTester.class);

  static TestSuite tests(String name, ByteSourceFactory factory, boolean testAsCharSource) {
    TestSuite suite = new TestSuite(name);
    for (Entry<String, String> entry : TEST_STRINGS.entrySet()) {
      if (testAsCharSource) {

import java.util.Map.Entry;
import java.util.Set;
import junit.framework.TestSuite;
import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * Tests for {@code Synchronized#biMap}.
 *
 * @author Mike Bostock
 */
public class SynchronizedBiMapTest extends SynchronizedMapTest {

  public static TestSuite suite() {
    TestSuite suite = new TestSuite(SynchronizedBiMapTest.class);
    suite.addTest(

            CollectionFeature.SERIALIZABLE,
            CollectionFeature.KNOWN_ORDER,
            CollectionFeature.SUPPORTS_ADD,
            CollectionFeature.SUPPORTS_REMOVE);

    TestSuite suite = new TestSuite();
    suite.addTestSuite(CompactLinkedHashSetTest.class);
    suite.addTest(
        SetTestSuiteBuilder.using(
                new TestStringSetGenerator() {
                  @Override

    return new CollectionTestSuiteBuilder<E>().usingGenerator(generator);
  }

  @Override
  protected List<TestSuite> createDerivedSuites(
      FeatureSpecificTestSuiteBuilder<?, ? extends OneSizeTestContainerGenerator<Collection<E>, E>>
          parentBuilder) {
    List<TestSuite> derivedSuites = new ArrayList<>(super.createDerivedSuites(parentBuilder));

    if (parentBuilder.getFeatures().contains(SERIALIZABLE)) {

      return standardPeek();
    }

    @Override
    public @Nullable T poll() {
      return standardPoll();
    }
  }

  public static Test suite() {
    TestSuite suite = new TestSuite();

    suite.addTestSuite(ForwardingQueueTest.class);
    suite.addTest(
        QueueTestSuiteBuilder.using(
                new TestStringQueueGenerator() {

                  @Override

import java.util.List;
import junit.framework.TestSuite;

/**
 * Unit test for {@link Resources}.
 *
 * @author Chris Nokleberg
 */

public class ResourcesTest extends IoTestCase {

  @AndroidIncompatible // wouldn't run anyway, but strip the source entirely because of b/230620681
  public static TestSuite suite() {
    TestSuite suite = new TestSuite();
    suite.addTest(
        ByteSourceTester.tests(

      return standardToArray(array);
    }

    @Override
    public String toString() {
      return standardToString();
    }
  }

  public static Test suite() {
    TestSuite suite = new TestSuite();

    suite.addTestSuite(ForwardingSetTest.class);
    suite.addTest(
        SetTestSuiteBuilder.using(
                new TestStringSetGenerator() {
                  @Override