An object that implements the Comparable interface must call the "implements" keyword first, and then the "compareTo" method must be defined in the Comparable class. This method can be defined in ...

Now that we know what a natural order is, we need to look at how to specify it in Java. 5.2. Making a Class Comparable. In order to specify the natural ordering of an object, that object needs to be ...

* the equals method in the Object class. Two Rectangle objects are equal * if their areas are the same. Draw the UML diagram that involves Rectangle, * GeometricObject, and Comparable ...

You implement Comparable in the class whose objects you want to sort. It is typically used when you want a default sorting order for the objects of that class. Comparator Definition: The Comparator ...