import javax.annotation.PreDestroy;
import java.util.ArrayList;
import java.util.List;
-import java.util.concurrent.*;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
@Component("asdcComponentsCleaner")
public class AsdcComponentsCleanerTask extends AbstractScheduleTaskRunner implements Runnable {