Arrays, Loops, and Layout Managers Using External Classes - Java Programming: Comprehensive Concepts and Techniques - page 361

Error message
box displays

all nonsmoking
rooms are
occupied

OK button

FIGURE 5-42

7. Click the OK button.
The message box closes (Figure 5-43). The only available rooms are two
smoking rooms.

Close button

all nonsmoking
rooms are
occupied

two smoking
rooms are
unoccupied

FIGURE 5-43

OTHER WAYS

8. Click the Close button in the Reserve a Party Room window. If necessary,
click the Close button in the command prompt window.
The window closes and returns to TextPad because you coded an
addWindowListener() method. None of the data is saved for the next day
of reservations at the restaurant.

1. To compile, press
CTRL + 1
2. To compile at
command prompt,
type javac
Reservations.java
3. To run, press CTRL + 2 ,
enter data
4. To run at command
prompt, type java
Reservations , enter
data