package com.mpush.api.protocol;
import io.netty.buffer.ByteBuf;
<BUG>import io.netty.buffer.Unpooled;
import java.net.InetSocketAddress;</BUG>
public class Packet {
public static final int HEADER_LEN = 13;
public static final byte FLAG_CRYPTO = 1;

package com.mpush.api.protocol;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import io.netty.channel.Channel;
import java.net.InetSocketAddress;
public class Packet {
public static final int HEADER_LEN = 13;
public static final byte FLAG_CRYPTO = 1;
