}

    /**
     * @param dominant
     * @param recessive
     * @param recessiveSourceLevel
     */
    private static <T extends IdentifiableBase> void shallowMergeById(
            List<T> dominant, List<T> recessive, String recessiveSourceLevel) {
        Map<String, T> dominantById = mapById(dominant);

import java.util.Set;

import org.apache.maven.impl.util.Os;
import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertEquals;

public class CIDetectorHelperTest {
    private static final Set<String> ALL =
            Set.of("CIRCLECI", "CI", "WORKSPACE", "GITHUB_ACTIONS", "TEAMCITY_VERSION", "TRAVIS");

    @Test
    void none() throws Exception {
        assertEquals("NONE;", runner(Map.of()));

    assertThat(tryFind(list, Predicates.alwaysFalse())).isAbsent();
    assertCanIterateAgain(list);
  }

  private static class TypeA {}

  private interface TypeB {}

  private static class HasBoth extends TypeA implements TypeB {}

  @GwtIncompatible // Iterables.filter(Iterable, Class)
  public void testFilterByType_iterator() throws Exception {

    return emptySet();
  }

  protected Collection<Method> suppressForEmptyMap() {
    return emptySet();
  }

  private static Collection<Method> suppressForEmptyNavigableMap() {
    return emptySet();
  }

  private static Collection<Method> suppressForEmptySortedMap() {
    return emptySet();
  }

  protected Collection<Method> suppressForSingletonMap() {

      return ImmutableSortedSet.<String>reverseOrder().add(elements).build().descendingSet();
    }
  }

  public static class ImmutableSortedSetExplicitComparator extends TestStringSetGenerator {

    private static final Comparator<String> STRING_REVERSED = Collections.reverseOrder();

    @Override
    protected SortedSet<String> create(String[] elements) {

  // These fields must satisfy the requirements of PairedStats' constructor as well as those of the
  // stat methods of this class.
  private final StatsAccumulator xStats = new StatsAccumulator();
  private final StatsAccumulator yStats = new StatsAccumulator();
  private double sumOfProductsOfDeltas = 0.0;

  /** Adds the given pair of values to the dataset. */
  public void add(double x, double y) {

 */
public class NdrBuffer {

    private int referent;
    private Map<Object, Entry> referents;

    private static class Entry {

        public Entry(final int referent, final Object obj) {
            this.referent = referent;
            this.obj = obj;
        }

        final int referent;

        @SuppressWarnings("unused")
        private final Object obj;
    }

    /**

    //                                                                           Singleton
    //                                                                           =========
    private static final RoleDbm _instance = new RoleDbm();

    private RoleDbm() {
    }

    public static RoleDbm getInstance() {
        return _instance;
    }

package org.codelibs.fess.dict;

import org.codelibs.fess.unit.UnitFessTestCase;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInfo;

public class DictionaryItemTest extends UnitFessTestCase {

    private TestDictionaryItem dictionaryItem;

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        dictionaryItem = new TestDictionaryItem();
    }

    @Test

 */

package gradlebuild.binarycompatibility

import org.junit.Test

class JSpecifyNullUnmarkedChangesTest : AbstractBinaryCompatibilityTest() {

    private val nullableAnnotationName = "org.jspecify.annotations.Nullable"
    private val nullUnmarkedAnnotationName = "org.jspecify.annotations.NullUnmarked"

    @Test
    fun `from non-null returning to null-unmarked returning is breaking`() {