import cn.nukkit.raknet.server.ServerHandler; //导入依赖的package包/类
public RakNetInterface(Server server) {
    this.server = server;
    this.identifiers = new ConcurrentHashMap<>();

    this.raknet = new RakNetServer(this.server.getLogger(), this.server.getPort(), this.server.getIp().equals("") ? "0.0.0.0" : this.server.getIp());
    this.handler = new ServerHandler(this.raknet, this);
}
 

import cn.nukkit.raknet.server.ServerHandler; //导入依赖的package包/类
public RakNetInterface(Server server) {
    this.server = server;

    this.raknet = new RakNetServer(this.server.getLogger(), this.server.getPort(), this.server.getIp().equals("") ? "0.0.0.0" : this.server.getIp());
    this.handler = new ServerHandler(this.raknet, this);
}