Fixing inmutable list

softwaremagico · May 10, 2024 · aa9a318 · aa9a318
1 parent 5524d0e
commit aa9a318
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/...o-tournament-core/src/main/java/com/softwaremagico/kt/core/providers/RankingProvider.java b/...o-tournament-core/src/main/java/com/softwaremagico/kt/core/providers/RankingProvider.java
@@ -220,9 +220,10 @@ public List<ScoreOfCompetitor> getCompetitorsGlobalScoreRanking(Collection<Parti
         final List<Duel> unties = duelProvider.getUnties(competitors).stream().filter(duel ->
                 from == null || duel.getCreatedAt().isAfter(from)).toList();
 
-        final Set<Participant> participantsInFights = fights.stream().flatMap(fight -> fight.getTeam1().getMembers().stream()).collect(Collectors.toSet());
+        final Set<Participant> participantsInFights = fights.stream().flatMap(fight ->
+                fight.getTeam1().getMembers().stream()).collect(Collectors.toSet());
         participantsInFights.addAll(fights.stream().flatMap(fight -> fight.getTeam2().getMembers().stream()).collect(Collectors.toSet()));
-        competitors.retainAll(participantsInFights);
+        competitors.retainAll(new HashSet<>(participantsInFights));
         for (final Participant competitor : competitors) {
             scores.add(new ScoreOfCompetitor(competitor, fights, unties, false));
         }