System beeper
import java.awt.Toolkit;
public class Beeper1 {
public static void main(String[] args) {
Toolkit.getDefaultToolkit().beep();
}
}
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Java Book
Runnable examples
Java Book
Runnable examples
System:
- Copy and paste string to and from System Clipboard
- Copy and paste image to and from System Clipboard
- Alert when Losting Clipboard owner
- System beeper
- Beep by printing the ASCII Bell character to the console
- Total amount of memory in Java virtual machine
- Maximum amount of memory in Java virtual machine
- Free amount of memory in Java Virtual Machine
- Environment variables