Revert previous Server protocol check, add a call to ProtocolRegistry to force class load.

bukkit/src/main/java/us/myles/ViaVersion/bukkit/handlers/BukkitChannelInitializer.java

@@ -7,7 +7,6 @@ import io.netty.handler.codec.ByteToMessageDecoder;
 import io.netty.handler.codec.MessageToByteEncoder;
 import us.myles.ViaVersion.api.data.UserConnection;
 import us.myles.ViaVersion.api.protocol.ProtocolPipeline;
-import us.myles.ViaVersion.api.protocol.ProtocolRegistry;
 import us.myles.ViaVersion.bukkit.classgenerator.ClassGenerator;
 import us.myles.ViaVersion.bukkit.classgenerator.HandlerConstructor;
 
@@ -34,8 +33,6 @@ public class BukkitChannelInitializer extends ChannelInitializer<SocketChannel>
 
     @Override
     protected void initChannel(SocketChannel socketChannel) throws Exception {
-        // Ensure ViaVersion is loaded
-        if (ProtocolRegistry.SERVER_PROTOCOL != -1) {
         UserConnection info = new UserConnection(socketChannel);
         // init protocol
         new ProtocolPipeline(info);
@@ -51,8 +48,5 @@ public class BukkitChannelInitializer extends ChannelInitializer<SocketChannel>
         socketChannel.pipeline().replace("encoder", "encoder", encoder);
         socketChannel.pipeline().replace("decoder", "decoder", decoder);
         socketChannel.pipeline().addAfter("packet_handler", "viaversion_packet_handler", chunkHandler);
-        } else {
-            this.method.invoke(this.original, socketChannel);
-        }
     }
 }

common/src/main/java/us/myles/ViaVersion/ViaManager.java

@@ -46,6 +46,8 @@ public class ViaManager {
         // Check for updates
         if (platform.getConf().isCheckForUpdates())
             UpdateUtil.sendUpdateMessage();
+        // Force class load
+        ProtocolRegistry.getSupportedVersions();
         // Inject
         try {
             injector.inject();