src/MapsCollection.java

@@ -139,11 +139,11 @@ public class MapsCollection {
                     case "LongMap" -> new MapWithSetGasolineTankerGeneric<>(_pictureWidth, _pictureHeight, new LongMap());
                     default -> null;
                 };
+                _mapStorages.put(mapName, map);
             }
             while ((currentLine = reader.readLine()) != null) {
                 map._setGasolineTanker.Insert((DrawingObjectGasolineTanker) DrawingObjectGasolineTanker.Create(currentLine));
             }
-            _mapStorages.put(mapName, map);
         }
         return true;
     }