changed = true;
                    v.setRelease( versioning.getRelease() );
                }
                if ( versioning.getLatest() != null )
                {
                    changed = true;
                    v.setLatest( versioning.getLatest() );
                }

                Snapshot s = v.getSnapshot();
                Snapshot snapshot = versioning.getSnapshot();

import org.jspecify.annotations.Nullable;

/**
 * Unit test for {@code Sets}.
 *
 * @author Kevin Bourrillion
 * @author Jared Levy
 */
@GwtCompatible
@NullMarked
public class SetsTest extends TestCase {

  private static final IteratorTester.KnownOrder KNOWN_ORDER =
      IteratorTester.KnownOrder.KNOWN_ORDER;

  private static final Collection<Integer> EMPTY_COLLECTION = Arrays.<Integer>asList();

    // setToTest should throw when it calls equals(), or equals is called on it, except for itself
    assertThat(setToTest).isEqualTo(setToTest);
    assertThrows(IllegalStateException.class, () -> setToTest.equals(wrappedSet));
    assertThrows(IllegalStateException.class, () -> setToTest.equals(copyOfWrappedSet));
    assertThrows(IllegalStateException.class, () -> setToTest.equals(copyOfModifiedSet));

kinggo <******@****.***> 1641452573 +0800

  private SetImpl impl;

  // the following must be set during setUp
  private Set<Element> setToTest;

  @BeforeExperiment
  void setUp() {
    CollectionBenchmarkSampleData sampleData =
        new CollectionBenchmarkSampleData(true, random, 0.8, size);
    setToTest = (Set<Element>) impl.create(sampleData.getValuesInSet());
  }

  @Benchmark
  int iteration(int reps) {
    int x = 0;

Klaus Post <******@****.***> 1756435188 +0200

        // metadata is added via addPluginArtifactMetadata
    }

    @Override
    protected String constructVersion(Versioning versioning, String baseVersion) {
        return versioning.getLatest();
    }

        }
        if (tempDir != null && Files.exists(tempDir)) {
            // Clean up temporary directory
            deleteDirectory(tempDir);
        }
    }

    @BeforeEach
    void setupTest() throws Exception {
        // No specific setup needed - tests will create their own files
        log.debug("Test setup completed");
    }

    @AfterEach
    void cleanupTest() throws Exception {