assertEquals(String[].class, foo.getArrayClassA());
    assertEquals(Object.class, foo.getClassB());
    assertEquals(Object[].class, foo.getArrayClassB());
  }

  private abstract static class Bar<T> {}

  private abstract static class Parameterized<O, T, P> {
    ParameterizedType parameterizedType() {
      return new ParameterizedType() {
        @Override
        public Type[] getActualTypeArguments() {

      }
    };
  }

  abstract static class Stimulus<E extends @Nullable Object, T extends Iterator<E>> {
    private final String toString;

    protected Stimulus(String toString) {
      this.toString = toString;
    }

    /**
     * Send this stimulus to both iterators and return normally only if both produce the same
     * response.
     */

 * limitations under the License.
 */

package gradlebuild.binarycompatibility

import org.junit.Test

abstract class AbstractJavaNullabilityChangesTest : AbstractBinaryCompatibilityTest() {

    protected abstract val nullableAnnotationName: String

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

        checkNotBinaryCompatibleJava(

        }
        // TODO: fail if pattern contains a newline, it won't work (currently)
        patterns.put(name, pattern);
    }

    @Internal
    abstract ListProperty<FileTree> getSourceFolders();

    @Internal
    abstract Property<File> getRootDir();

    @Input
    @Optional
    Provider<String> getRootDirPath() {

import org.gradle.work.DisableCachingByDefault

@CompileStatic
@DisableCachingByDefault(because = "Only filters the input artifact")
abstract class FindGradleJars implements TransformAction<TransformParameters.None> {

    @PathSensitive(PathSensitivity.NAME_ONLY)
    @InputArtifact
    abstract Provider<FileSystemLocation> getArtifact()

    @Override
    void transform(TransformOutputs outputs) {

 */
@DisableCachingByDefault(because = "Not worth caching")
abstract class CleanAcceptedApiChanges extends DefaultTask {

    @PathSensitive(PathSensitivity.ABSOLUTE)
    @InputDirectory
    abstract DirectoryProperty getJsonFileDirectory()

    @TaskAction
    void clean() {
        def jsonFileManager = new AcceptedApiChangesJsonFileManager()

import com.google.common.annotations.GwtIncompatible;
import com.google.common.annotations.J2ktIncompatible;
import org.jspecify.annotations.Nullable;

@GwtCompatible
abstract class IndexedImmutableSet<E> extends ImmutableSet<E> {
  abstract E get(int index);

  @Override
  public UnmodifiableIterator<E> iterator() {
    return asList().iterator();
  }

  @Override
  @GwtIncompatible

import org.gradle.api.tasks.Optional;

/**
 * An abstract common class to handle replacing key and values under a parent object
 * This class can be subclass to transform the
 * "getKeyToFind": {"requiredChildKey": "foo"}
 * into
 * "getKeyToFind": {"newChildKey": "getReplacementNode"}
 * a getKeyToFind and transformTest would have to be implemented in a subclass
 */
public abstract class ReplaceByKey implements RestTestTransformByParentObject {

 */
package org.codelibs.fess.dict;

/**
 * Abstract base class for all dictionary items in the Fess search system.
 * Dictionary items are used to store entries in various dictionaries such as
 * synonyms, kuromoji, protwords, and stopwords dictionaries.
 *
 */
public abstract class DictionaryItem {
    /** The unique identifier for this dictionary item */
    protected long id;

 * @author Louis Wasserman
 * @since 2.0
 */
@GwtCompatible
public abstract class ForwardingSet<E extends @Nullable Object> extends ForwardingCollection<E>
    implements Set<E> {
  // TODO(lowasser): identify places where thread safety is actually lost

  /** Constructor for use by subclasses. */
  protected ForwardingSet() {}

  @Override
  protected abstract Set<E> delegate();

  @Override