@ page: 21 @ quote ● Interfaces and classes are both types - This means that an interface can be used in places where a class can be used - For example: // Recommended practice PersonInterface pi = new Person(); // Not recommended practice Person pc = new Person();
Question: Why is using an interface as type is recommended over class? I cannot see the advantage of doing so. Thank you. --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/javaprogrammingwithpassion?hl=en -~----------~----~----~----~------~----~------~--~---
