Scumbags Forge and Spout.

proxy/src/main/java/net/md_5/bungee/packet/Packet1Login.java

@@ -39,4 +39,10 @@ public class Packet1Login extends DefinedPacket
         this.unused = readByte();
         this.maxPlayers = readByte();
     }
+
+    @Override
+    public void handle(PacketHandler handler) throws Exception
+    {
+        handler.handle(this);
+    }
 }

proxy/src/main/java/net/md_5/bungee/packet/PacketFAPluginMessage.java

@@ -26,4 +26,10 @@ public class PacketFAPluginMessage extends DefinedPacket
         this.tag = readUTF();
         this.data = readArray();
     }
+
+    @Override
+    public void handle(PacketHandler handler) throws Exception
+    {
+        handler.handle(this);
+    }
 }

proxy/src/main/java/net/md_5/bungee/packet/PacketHandler.java

@@ -8,6 +8,10 @@ public abstract class PacketHandler
         throw new UnsupportedOperationException("No handler defined for packet " + packet.getClass());
     }
 
+    public void handle(Packet1Login login) throws Exception
+    {
+    }
+
     public void handle(Packet2Handshake handshake) throws Exception
     {
     }
@@ -16,6 +20,10 @@ public abstract class PacketHandler
     {
     }
 
+    public void handle(PacketFAPluginMessage pluginMessage) throws Exception
+    {
+    }
+
     public void handle(PacketFCEncryptionResponse encryptResponse) throws Exception
     {
     }