@Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        ServerDisconnectEvent that = (ServerDisconnectEvent) o;
        return this.id.equals(that.id) &&
                Objects.equals(this.reason, that.reason);
    }
Gets the reason for the disconnection.

@return the reason, nullable
helper/src/main/java/me/lucko/helper/network/event/ServerDisconnectEvent.java