@Override
    public String toString() {
        return "TristateCheckEvent(" +
                "sender=" + this.sender + ", " +
                "permission=" + this.permission + ", " +
                "result=" + this.result + ")";
    }
Copy of the internal BungeeCord PermissionCheckEvent, returning a tristate instead of a boolean.
bungee/src/main/java/me/lucko/luckperms/bungee/event/TristateCheckEvent.java