*/

package org.gradle.launcher.daemon.server.health.gc

import spock.lang.Specification

import java.util.concurrent.ScheduledExecutorService

class GarbageCollectionMonitorTest extends Specification {
    ScheduledExecutorService scheduledExecutorService = Mock(ScheduledExecutorService)

    def "does not schedule garbage collection check when GC strategy is unknown" () {
        when:

    private final SlidingWindow<GarbageCollectionEvent> nonHeapEvents;
    private final GarbageCollectorMonitoringStrategy gcStrategy;
    private final ScheduledExecutorService pollingExecutor;

    public DefaultGarbageCollectionMonitor(GarbageCollectorMonitoringStrategy gcStrategy, ScheduledExecutorService pollingExecutor) {
        this.pollingExecutor = pollingExecutor;
        this.gcStrategy = gcStrategy;

   * instance. This method is guaranteed to only be called once.
   *
   * <p>By default this returns a new {@link ScheduledExecutorService} with a single thread pool
   * that sets the name of the thread to the {@linkplain #serviceName() service name}. Also, the
   * pool will be {@linkplain ScheduledExecutorService#shutdown() shut down} when the service

   * instance. This method is guaranteed to only be called once.
   *
   * <p>By default this returns a new {@link ScheduledExecutorService} with a single thread pool
   * that sets the name of the thread to the {@linkplain #serviceName() service name}. Also, the
   * pool will be {@linkplain ScheduledExecutorService#shutdown() shut down} when the service

import java.util.concurrent.Callable;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.ScheduledFuture;
import java.util.concurrent.TimeUnit;

public class ManagedScheduledExecutorImpl extends AbstractManagedExecutor<ScheduledExecutorService> implements ManagedScheduledExecutor {
    ManagedScheduledExecutorImpl(ScheduledExecutorService delegate, ExecutorPolicy executorPolicy) {

 * limitations under the License.
 */

package org.gradle.internal.concurrent;

import java.util.concurrent.ScheduledExecutorService;

public interface ManagedScheduledExecutor extends ManagedExecutor, ScheduledExecutorService {

    final AtomicReference<ScheduledExecutorService> executor = Atomics.newReference();
    AbstractScheduledService service =
        new AbstractScheduledService() {
          @Override
          protected void runOneIteration() throws Exception {}

          @Override
          protected ScheduledExecutorService executor() {
            executor.set(super.executor());

    final AtomicReference<ScheduledExecutorService> executor = Atomics.newReference();
    AbstractScheduledService service =
        new AbstractScheduledService() {
          @Override
          protected void runOneIteration() throws Exception {}

          @Override
          protected ScheduledExecutorService executor() {
            executor.set(super.executor());

    private final DaemonRegistry daemonRegistry;
    private final DaemonContext daemonContext;
    private final DaemonCommandExecuter commandExecuter;
    private final ScheduledExecutorService scheduledExecutorService;
    private final ExecutorFactory executorFactory;
    private final ListenerManager listenerManager;

    private DaemonStateCoordinator stateCoordinator;

import org.gradle.internal.time.Clock;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.ScheduledFuture;
import java.util.concurrent.TimeUnit;

/**
 * Queue output events to be forwarded and schedule flush when time passed or if end of build is signalled.
 */