Don't fetch NetworkMarker uncessarily.

ProtocolLib/src/main/java/com/comphenix/protocol/injector/netty/ChannelInjector.java

@@ -257,16 +257,7 @@ class ChannelInjector extends ByteToMessageDecoder implements Injector {
 	 * @return The resulting message/packet.
 	 */
 	private PacketEvent processSending(Object message) {
-		return processSending(message, packetMarker.get(message));
+		return channelListener.onPacketSending(ChannelInjector.this, message);
-	}
-	
-	/**
-	 * Process a given message on the packet listeners.
-	 * @param message - the message/packet.
-	 * @return The resulting message/packet.
-	 */
-	private PacketEvent processSending(Object message, NetworkMarker marker) {
-		return channelListener.onPacketSending(ChannelInjector.this, message, marker);
 	}
 	
 	/**
@@ -315,7 +306,7 @@ class ChannelInjector extends ByteToMessageDecoder implements Injector {
 					packet = null;
 					
 				} else {
-					event = processSending(packet, marker);
+					event = processSending(packet);
 					
 					// Handle the output
 					if (event != null) {

ProtocolLib/src/main/java/com/comphenix/protocol/injector/netty/ChannelListener.java

@@ -16,10 +16,9 @@ interface ChannelListener {
 	 * This is invoked on the main thread.
 	 * @param injector - the channel injector.
 	 * @param packet - the packet.
-	 * @param marker - the associated network marker, if any.
 	 * @return The packet even that was passed to the listeners, with a possible packet change, or NULL.
 	 */
-	public PacketEvent onPacketSending(Injector injector, Object packet, NetworkMarker marker);
+	public PacketEvent onPacketSending(Injector injector, Object packet);
 	
 	/**
 	 * Invoked when a packet is being received from a client.

ProtocolLib/src/main/java/com/comphenix/protocol/injector/netty/NettyProtocolInjector.java

@@ -227,7 +227,7 @@ public class NettyProtocolInjector implements ChannelListener {
     }
     
 	@Override
-	public PacketEvent onPacketSending(Injector injector, Object packet, NetworkMarker marker) {
+	public PacketEvent onPacketSending(Injector injector, Object packet) {
 		Class<?> clazz = packet.getClass();
 		
 		if (sendingFilters.contains(clazz)) {