package localhost;
import java.util.Collection;
import java.util.concurrent.DelayQueue;
import java.util.concurrent.ScheduledFuture;
import org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement;
@IgnoreJRERequirement
public class Good1 {
void m() {
ScheduledFuture<String> s = null;
Collection<ScheduledFuture<String>> queue = new DelayQueue<ScheduledFuture<String>>() {
@Override public boolean offer(ScheduledFuture<String> e) {
return e.isCancelled();
}
};
queue.add(s);
}
}