Not null group response

buisnesslogic/src/main/java/com/plannaplan/services/GroupService.java

@@ -64,9 +64,6 @@ public class GroupService {
     public HashMap<Long, Integer> getTakenPlaces(List<Groups> groups) {
         HashMap<Long, Integer> response = new HashMap<>();
 
-        // List<Object[]> respoonses = this.repo.getAssignedAmounts(
-        // groups.stream().filter(Objects::nonNull).map(Groups::getId).collect(Collectors.toList()));
-
         List<Object[]> respoonses = this.repo
                 .getAssignedAmounts(groups.stream().filter(Objects::nonNull).map(new Function<Groups, Long>() {
                     @Override