How do I implement a comparator by creating an anonymous inner class that orders objects by their length with type Duration? I have my length converted to minutes.

I have this

private final String title;

private final Duration length;

public Video(String title, Duration length) {

this.title = title;

this.length = length;

}

public String title() {

return this.title;

}

public long minutes() {

return this.length.toMinutes();

}

@Override

public String toString() {

DateFormat dateFormat = DateFormat.getDateInstance(DateFormat.SHORT);

String stringFormat = "\"%s\", %d minutes long";

Object[] args = {

this.title,

this.minutes(),

};

return String.format(stringFormat, args);

}

// @see Duration#compareTo(Duration)

public static final ComparatorLENGTH_ORDER = ...;

}