Write short answers (no more than 2-3 lines) to the following questions.in JAVa

1.What are the different choics a class implementing

make about the methods of the interface?

2. Briefly describe what is wrong with the following interface?

3. Rewrite the interface in (2) above correctly.

4. What is the most typical use of finally block in programs?

5. What is a key difference between the GUI components provided in

packages jvax.swing and java.awt?

6. What happens if you forget to register an event handler for a GUI

component?