// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

// Package ioutil implements some I/O utility functions which are not covered
// by the standard library.
package ioutil

import (
	"errors"
	"io"
)

import org.gradle.api.tasks.Internal;
import org.gradle.api.tasks.Optional;

import java.util.List;

/**
 * A transformation to inject an allowed warning.
 */
public class InjectAllowedWarnings extends FeatureInjector implements RestTestTransformByParentObject {

    private static JsonNodeFactory jsonNodeFactory = JsonNodeFactory.withExactBigDecimals(false);

    private final List<String> allowedWarnings;
    private String testName;

import org.gradle.api.tasks.Internal;

import java.util.List;
import java.util.Objects;

/**
 * A transformation to inject an expected warning for a given test.
 */
public class InjectWarnings extends FeatureInjector implements RestTestTransformByParentObject {

    private static JsonNodeFactory jsonNodeFactory = JsonNodeFactory.withExactBigDecimals(false);

    private final List<String> warnings;
    private final String testName;

 *
 * @author Jared Levy
 * @author Louis Wasserman
 */
@GwtCompatible
class FilteredEntryMultimap<K extends @Nullable Object, V extends @Nullable Object>
    extends AbstractMultimap<K, V> implements FilteredMultimap<K, V> {
  final Multimap<K, V> unfiltered;
  final Predicate<? super Entry<K, V>> predicate;

  FilteredEntryMultimap(Multimap<K, V> unfiltered, Predicate<? super Entry<K, V>> predicate) {

    firstFuture.set(null);
    assertThat(second.toString()).contains(secondCallable.future.toString());
  }

  private static class BlockingCallable implements Callable<@Nullable Void> {
    private final CountDownLatch startLatch = new CountDownLatch(1);
    private final CountDownLatch stopLatch = new CountDownLatch(1);

    private volatile boolean running = false;

 * If an {@code Error} is thrown, the error will propagate and execution will stop until it is
 * restarted by a call to {@link #execute}.
 */
@J2ktIncompatible
@GwtIncompatible
final class SequentialExecutor implements Executor {
  private static final LazyLogger log = new LazyLogger(SequentialExecutor.class);

  enum WorkerRunningState {
    /** Runnable is not running and not queued for execution */
    IDLE,

    TestMap<K, V> inner = new TestMap<>(innermost, mutex);
    NavigableMap<K, V> outer = Synchronized.navigableMap(inner, mutex);
    return outer;
  }

  static class TestEntry<K, V> extends ForwardingMapEntry<K, V> implements Serializable {
    private final Entry<K, V> delegate;
    private final Object mutex;

    TestEntry(Entry<K, V> delegate, Object mutex) {
      this.delegate = delegate;
      this.mutex = mutex;
    }

 * unreleased versions are when Gradle projects are set up, so we use "build-unreleased-version-*" as placeholders
 * and configure them to build various versions here.
 */
public class InternalDistributionBwcSetupPlugin implements InternalPlugin {

    private static final String BWC_TASK_THROTTLE_SERVICE = "bwcTaskThrottle";
    private ProviderFactory providerFactory;

    @Inject

import org.opensearch.monitor.os.OsStats;

/**
 * Timeout target that periodically monitors search engine CPU usage.
 */
public class LoadControlMonitorTarget implements TimeoutTarget {

    private static final Logger logger = LogManager.getLogger(LoadControlMonitorTarget.class);

    private final SystemHelper systemHelper;

    private int consecutiveFailures = 0;

    /**

 *
 * @author James Sexton
 * @param <N> Node parameter type
 * @param <E> Edge parameter type
 */
abstract class AbstractUndirectedNetworkConnections<N, E> implements NetworkConnections<N, E> {
  /** Keys are edges incident to the origin node, values are the node at the other end. */
  final Map<E, N> incidentEdgeMap;

  AbstractUndirectedNetworkConnections(Map<E, N> incidentEdgeMap) {