1. Write a code segment that displays your name and address in a message box. Your name and address should be formatted on separate lines by using the "\n" character. 2. Explain why we need to use the...

1. Write a code segment that displays your name and address in a message box. Your name and address should be formatted on separate lines by using the "\n" character.

2. Explain why we need to use the methods Integer.parseInt and Double.parseDouble when receiving numeric input from an I/O dialog box.