Kazzuk

package org.example;

import io.netty.channel.ChannelDuplexHandler;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelPromise;
import io.netty.util.concurrent.Promise;
import org.cloudburstmc.netty.channel.raknet.RakPong;
import org.cloudburstmc.protocol.bedrock.BedrockPong;

import java.util.concurrent.ScheduledFuture;