From 5f82bf2459e25e5c6a53647cf0213aee06ce60e3 Mon Sep 17 00:00:00 2001
From: lisrte <laurent.issertial@rte-france.com>
Date: Wed, 17 Jul 2024 11:53:24 +0200
Subject: [PATCH] Review fix

Signed-off-by: lisrte <laurent.issertial@rte-france.com>
---
 .../main/java/com/powsybl/dynawaltz/builders/ModelConfigs.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dynawaltz/src/main/java/com/powsybl/dynawaltz/builders/ModelConfigs.java b/dynawaltz/src/main/java/com/powsybl/dynawaltz/builders/ModelConfigs.java
index 394f2dab4..ba0b3e1af 100644
--- a/dynawaltz/src/main/java/com/powsybl/dynawaltz/builders/ModelConfigs.java
+++ b/dynawaltz/src/main/java/com/powsybl/dynawaltz/builders/ModelConfigs.java
@@ -48,7 +48,7 @@ public Set<ModelInfo> getModelInfos() {
     }
 
     Set<String> getModelsName() {
-        return modelConfigMap.keySet();
+        return Set.copyOf(modelConfigMap.keySet());
     }
 
     void addModelConfigs(ModelConfigs modelConfigsToMerge) {