inline variables

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

@@ -36,12 +36,10 @@ public class SolutionsRepository implements Repository
     {
         //todo: merge with upper
         //todo: use morphia filter
-        List<Solution> solutions = datastore.createQuery(Solution.class)
-                .asList();
-        List<Solution> collect = solutions.stream()
+        return datastore.createQuery(Solution.class)
+                .asList().stream()
                 .filter(solution -> solution.getTeam().equals(team))
                 .collect(Collectors.toList());
-        return collect;
         //todo: group by task
     }
 }
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