Add UserElo.ELO_DEFAULT

src/de/steamwar/sql/UserElo.java

@@ -34,6 +34,8 @@ import java.util.concurrent.ConcurrentHashMap;
 @AllArgsConstructor
 public class UserElo {
 
+    private static final int ELO_DEFAULT = 0;
+
     private static final Map<String, Map<Integer, Optional<Integer>>> gameModeUserEloCache = new ConcurrentHashMap<>();
     private static final Map<Integer, String> emblemCache = new ConcurrentHashMap<>();
 
@@ -59,7 +61,7 @@ public class UserElo {
     private final int elo;
 
     public static int getEloOrDefault(int userID, String gameMode) {
-        return getElo(userID, gameMode).orElse(0);
+        return getElo(userID, gameMode).orElse(ELO_DEFAULT);
     }
 
     public static Optional<Integer> getElo(int userID, String gameMode) {