Refactored logger and constants

Author: kevinthegreat1

src/main/java/io/github/ytg1234/packetignore/PacketIgnore.java

@@ -5,13 +5,13 @@
 import org.slf4j.LoggerFactory;
 
 public class PacketIgnore implements ModInitializer {
-    public static String MOD_ID = "packetignore";
-    public static String MOD_NAME = "Packet Ignore";
-    public static Logger logger = LoggerFactory.getLogger(MOD_ID);
+    public static final String MOD_ID = "packetignore";
+    public static final String MOD_NAME = "Packet Ignore";
+    public static final Logger LOGGER = LoggerFactory.getLogger(MOD_ID);
 
     @Override
     public void onInitialize() {
-        logger.info(MOD_NAME + " initialized.");
+        LOGGER.info(MOD_NAME + " initialized.");
     }
 }
 

src/main/java/io/github/ytg1234/packetignore/mixin/ClientConnectionMixin.java

@@ -1,5 +1,6 @@
 package io.github.ytg1234.packetignore.mixin;
 
+import io.github.ytg1234.packetignore.PacketIgnore;
 import net.minecraft.network.ClientConnection;
 import net.minecraft.network.NetworkSide;
 import net.minecraft.network.packet.Packet;
@@ -34,7 +35,7 @@ private static <T extends PacketListener> void handlePacket(Packet<T> packet, Pa
     private void packetignore_ignorePackets(Packet<?> packet, PacketListener listener) {
         if (packet instanceof HandshakeC2SPacket || packet instanceof LoginHelloC2SPacket || packet instanceof LoginKeyC2SPacket || packet instanceof LoginQueryResponseC2SPacket) {
             handlePacket(packet, listener);
-            System.out.println("Handshake or login received");
+            PacketIgnore.LOGGER.info("Handshake or login received");
             return;
         }
         if (side == NetworkSide.CLIENTBOUND) {