inline variable

service/src/main/java/com/telephoners/krakyournet/ctf/repositories/TasksRepository.java

@@ -104,9 +104,8 @@ public class TasksRepository extends Repository<Task>
         Map<Integer, List<String>> teamSolutions = solutionsRepository.getTeamSolutions(team);
         return getAll().stream()
                 .filter(task -> {
-                    int numberOfFlags = task.getFlags().size();
                     List<String> teamTaskSolutions = teamSolutions.get(task.getLevel());
-                    return teamTaskSolutions != null && teamTaskSolutions.size() == numberOfFlags;
+                    return teamTaskSolutions != null && teamTaskSolutions.size() == task.getFlags().size();
                 })
                 .map(Task::getLevel)
                 .collect(Collectors.toList());