Assume that nameJTextField is a JTextField and that otherJCheckBox is a JCheckBox next to which is a JTextField otherJTextField. What does this code segment do?
```
1 String name = nameJTextField.getText();
2 String other = otherJTextField.getText();
3
4 if ( name.equals( "" ) ||
5 ( otherJCheckBox.isSelected() && other.equals( "" ) ) )
6 {
7 JOptionPane.showMessageDialog( null,
8 "Mystery Message", "Input Error",
9 JOptionPane.WARNING_MESSAGE )
10 }
```
This segment displays a JOptionPane if either there is no text entered in the name- JTextField, or both otherJCheckBox is selected and there is no text entered in otherJTex- tField.
You might also like to view...
Ginger has a vector graphic that she wants to include in a high-quality printout on a PostScript printer. Which image file format should she use?
a. GIF b. JPEG c. PNG d. EPS
On the Actions panel menu, the ____ command opens a dialog box so you can navigate to the location of the desired action set.
a. Playback Options b. Button Mode c. Production d. Load Actions
When one user in a hotel starts streaming media, Internet users in the other rooms have slow connectivity. Which technology could a technician implement so that all users have the same browsing experience?
A) VPN B) QoS C) Wireless hotspot D) Upstream throttling
What is the sort key of a record?
What will be an ideal response?