}

    def "uniqueRecentDaemonStopEvents() de-duplicates with same PID and severity"() {
        expect:
        DaemonStopEvents.uniqueRecentDaemonStopEvents([immediateStop1, immediateStop1]) == [immediateStop1]
    }

    def "uniqueRecentDaemonStopEvents() returns most severe event given same PIDs"() {
        expect:

import java.util.HashSet;
import java.util.List;
import java.util.Set;

public class DaemonStopEvents {
    private static final int RECENTLY = 1;

    public static List<DaemonStopEvent> uniqueRecentDaemonStopEvents(final List<DaemonStopEvent> stopEvents) {
        final Set<Long> uniqueStoppedPids = new HashSet<Long>(stopEvents.size());

                    }
                } finally {
                    connection.stop();
                }
            }
        }

        final List<DaemonStopEvent> stopEvents = DaemonStopEvents.uniqueRecentDaemonStopEvents(daemonRegistry.getStopEvents());
        if (statuses.isEmpty()) {
            LOGGER.quiet(DaemonMessages.NO_DAEMONS_RUNNING);
        }

        if (!(statuses.isEmpty() && stopEvents.isEmpty())) {

        // Clean up old stop events
        daemonRegistry.removeStopEvents(DaemonStopEvents.oldStopEvents(stopEvents));

        final List<DaemonStopEvent> recentStopEvents = DaemonStopEvents.uniqueRecentDaemonStopEvents(stopEvents);
        for (DaemonStopEvent stopEvent : recentStopEvents) {
            Long pid = stopEvent.getPid();