The compareTo method should compare those same instance variables, in that exact order. This makes the number highest precedence for ordering, name next highest precedence, HP next highest, and so on.

The compareTo() method relies on the String class’s compareTo() method to perform the actual comparison. Listing 24 presents a SortableDemo class that combines these source files into an ...

Notifications You must be signed in to change notification settings Java String Class Methods The java.lang.String class provides a lot of built-in methods that are used to manipulate string in Java.

The Person class now implements Comparable<Person>. This tells Java that a Person object can be compared to other Person objects. The new compareTo method should compare the current object (this) to ...