Reflections

SpigotCore_19/src/de/steamwar/core/ChatWrapper19.java

@@ -26,6 +26,9 @@ import net.minecraft.network.chat.contents.LiteralContents;
 import net.minecraft.network.protocol.game.ClientboundServerDataPacket;
 
 public class ChatWrapper19 implements ChatWrapper {
+
+    private static final Reflection.FieldAccessor<Boolean> accessor = Reflection.getField(ClientboundServerDataPacket.class, "c",Boolean.class);
+
     @Override
     public Object stringToChatComponent(String text) {
         return IChatMutableComponent.a(new LiteralContents(text));
@@ -40,11 +43,7 @@ public class ChatWrapper19 implements ChatWrapper {
     @Override
     public Object modifyServerDataPacket(Object o) {
         ClientboundServerDataPacket clientboundServerDataPacket = (ClientboundServerDataPacket) o;
-        try{
+        accessor.set(clientboundServerDataPacket,true);
-            o.getClass().getDeclaredField("c").setBoolean(clientboundServerDataPacket,true);
-        }catch (NoSuchFieldException | IllegalAccessException e) {
-            //ignore
-        }
         return clientboundServerDataPacket;
     }
 }