import java.util.stream.Collectors;

import static java.util.Arrays.asList;
import static java.util.Arrays.stream;

/**
 * We want to be able to do BWC tests for unreleased versions without relying on and waiting for snapshots.
 * For this we need to check out and build the unreleased versions.
 * Since these depend on the current version, we can't name the Gradle projects statically, and don't know what the

    ArtifactRepository createArtifactRepository(
            String id,
            String url,
            ArtifactRepositoryLayout repositoryLayout,
            ArtifactRepositoryPolicy snapshots,
            ArtifactRepositoryPolicy releases);

    /**
     * Calculates the effective repositories for the given input repositories which are assumed to be already mirrored

			</plugin>
		</plugins>
	</build>
	<repositories>
		<repository>
			<id>snapshots.central.sonatype.com</id>
			<url>https://central.sonatype.com/repository/maven-snapshots</url>
			<releases>
				<enabled>false</enabled>
			</releases>
			<snapshots>
				<enabled>true</enabled>
			</snapshots>
		</repository>
	</repositories>
	<dependencies>
		<!-- lastaflute -->
		<dependency>

   * exceptions.
   *
   * **The caller must [close][Snapshot.close]** each snapshot returned by [Iterator.next]. Failing
   * to do so leaks open files!
   */
  @Synchronized
  @Throws(IOException::class)
  fun snapshots(): MutableIterator<Snapshot> {
    initialize()
    return object : MutableIterator<Snapshot> {
      /** Iterate a copy of the entries to defend against concurrent modification errors. */

     *     <li>"l" or "l(num)" - lowest version or bottom list of lowest ones filter</li>
     *     <li>"s" - contextual snapshot filter</li>
     *     <li>"ns" - unconditional snapshot filter (no snapshots selected from ranges)</li>
     *     <li>"e(G:A:V)" - predicate filter (leaves out G:A:V from range, if hit, V can be range)</li>
     * </ul>

    "name": "smoke-test",
    "path": "testing/smoke-test",
    "unitTests": false,
    "functionalTests": false,
    "crossVersionTests": false
  },
  {
    "name": "snapshots",
    "path": "platforms/core-execution/snapshots",
    "unitTests": true,
    "functionalTests": true,
    "crossVersionTests": false
  },
  {
    "name": "soak",
    "path": "testing/soak",
    "unitTests": false,

    set("k1", "a", "a")
    val snapshot = cache["k1"]!!
    assertThat(cache.edit("k1")).isNull()
    snapshot.close()
  }

  @Test
  fun `can read while reading`() {
    set("k1", "a", "a")
    cache["k1"]!!.use { snapshot1 ->
      snapshot1.assertValue(0, "a")
      cache["k1"]!!.use { snapshot2 ->
        snapshot2.assertValue(0, "a")
        snapshot1.assertValue(1, "a")

    TransferListener getTransferListener();

    // Logging
    MavenExecutionRequest setLoggingLevel(int loggingLevel);

    int getLoggingLevel();

    // Update snapshots
    MavenExecutionRequest setUpdateSnapshots(boolean updateSnapshots);

    boolean isUpdateSnapshots();

    MavenExecutionRequest setNoSnapshotUpdates(boolean noSnapshotUpdates);

            <option value="$PROJECT_DIR$/platforms/core-execution/scoped-persistent-cache" />
            <option value="$PROJECT_DIR$/platforms/core-execution/snapshots" />
            <option value="$PROJECT_DIR$/platforms/core-execution/worker-main" />
            <option value="$PROJECT_DIR$/platforms/core-execution/worker-process-services" />

   * a view of the multiset whose elements are of this class. A multiset implementation may return
   * Entry instances that are either live "read-through" views to the Multiset, or immutable
   * snapshots. Note that this type is unrelated to the similarly-named type {@code Map.Entry}.
   *
   * @since 2.0
   */
  interface Entry<E extends @Nullable Object> {

    /**