InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
What Is Extends ? |
|
Answer» Class X extends class Y to add FUNCTIONALITY, EITHER by ADDING FIELDS or methods to class Y, or by overriding methods of class Y. An interface extends ANOTHER interface by adding methods. Class X is said to be a subclass of class Y. See also derived from. Class X extends class Y to add functionality, either by adding fields or methods to class Y, or by overriding methods of class Y. An interface extends another interface by adding methods. Class X is said to be a subclass of class Y. See also derived from. |
|