import com.google.errorprone.annotations.concurrent.LazyInit;
import java.util.Collection;
import java.util.Map;
import javax.annotation.CheckForNull;

/**
 * An implementation of ImmutableMultiset backed by a JDK Map and a list of entries. Used to protect
 * against hash flooding attacks.
 *
 * @author Louis Wasserman
 */
@GwtCompatible
@ElementTypesAreNonnullByDefault

          repository: ${{ env.REPO_USER }}/maven-integration-testing
          path: maven-integration-testing/
          ref: ${{ env.REPO_BRANCH }}
          persist-credentials: false

      - name: Set up JDK
        uses: actions/setup-java@v4
        with:
          java-version: ${{ matrix.java }}
          distribution: 'temurin'
#          cache: 'maven' - don't use cache for integration tests

 *
 * @author James Sexton
 */
@ElementTypesAreNonnullByDefault
class MapIteratorCache<K, V> {
  private final Map<K, V> backingMap;

  /*
   * Per JDK: "the behavior of a map entry is undefined if the backing map has been modified after
   * the entry was returned by the iterator, except through the setValue operation on the map entry"

# ----------------------------------------------------------------------------
# Apache Maven Wrapper startup batch script, version 3.3.2
#
# Required ENV vars:
# ------------------
#   JAVA_HOME - location of a JDK home dir
#
# Optional ENV vars
# -----------------
#   MAVEN_OPTS - parameters passed to the Java VM when running Maven
#     e.g. to debug Maven itself, use

   * application class loader.
   *
   * NOTE: The tests for this behavior (FinalizableReferenceQueueClassLoaderUnloadingTest) fail
   * strangely when run in JDK 9. We are considering this a known issue. Please see
   * https://github.com/google/guava/issues/3086 for more information.
   */

 *
 * These are collections whose contents will never change. They also offer a few additional
 * guarantees (see {@link ImmutableCollection} for details). Implementations are available for both
 * the JDK collection types and the Guava collection types (listed below).
 *
 * <h2>Collection types</h2>
 *
 * <dl>
 *   <dt>{@link Multimap}

      assertThat(cache.asMap().values()).contains(value2);
      assertEquals(ImmutableSet.of(immutableEntry(key2, value2)), cache.asMap().entrySet());
    }
  }

  // fails in Maven with 64-bit JDK: https://github.com/google/guava/issues/1568

  private void assertCleanup(
      LoadingCache<Integer, String> cache,
      CountingRemovalListener<Integer, String> removalListener) {

 *
 * These are collections whose contents will never change. They also offer a few additional
 * guarantees (see {@link ImmutableCollection} for details). Implementations are available for both
 * the JDK collection types and the Guava collection types (listed below).
 *
 * <h2>Collection types</h2>
 *
 * <dl>
 *   <dt>{@link Multimap}

    public static final String MAVEN_RESOLVER_TRANSPORT_WAGON = "wagon";

    public static final String MAVEN_RESOLVER_TRANSPORT_APACHE = "apache";

    public static final String MAVEN_RESOLVER_TRANSPORT_JDK = "jdk";

    /**
     * This name for Apache HttpClient transport is deprecated.
     *
     * @deprecated Renamed to {@link #MAVEN_RESOLVER_TRANSPORT_APACHE}
     */
    @Deprecated

 * in the Maven configuration.
 * </p>
 *
 * <p>
 * The following are key functionalities provided by the Toolchain interface:</p><ul>
 *   <li>Access to the type of the toolchain (e.g., JDK, compiler).</li>
 *   <li>Retrieval of the specific version of the toolchain.</li>
 *   <li>Configuration of toolchain properties to match the project's requirements.</li>
 * </ul>
 *
 * <p>Example usage:</p>
 * <pre>