Remove Jetbrains Annotation

src/de/steamwar/bungeecore/network/handlers/EloPlayerHandler.java

@@ -31,7 +31,6 @@ import lombok.RequiredArgsConstructor;
 import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
 import net.kyori.adventure.title.Title;
-import org.jetbrains.annotations.NotNull;
 
 import java.time.Duration;
 import java.util.*;
@@ -190,7 +189,7 @@ public class EloPlayerHandler extends PacketHandler {
         }
     }
 
-    private static @NotNull IntFunction<String> getEmblemTransition(String oldEmblem, String newEmblem, String arrowColor) {
+    private static IntFunction<String> getEmblemTransition(String oldEmblem, String newEmblem, String arrowColor) {
         String finalOldEmblem = (oldEmblem.isEmpty() ? "/" : oldEmblem).trim();
         String finalNewEmblem = (newEmblem.isEmpty() ? "/" : newEmblem).trim();