Threads - JavaTech: An Introduction to Scientific and Technical Computing with Java - page 271

Figure 8.6 The output of the Filler and Getter threads for the ExclusiveApplet
as they fill and retrieve a bin value in a Box object.
}
public void run () {
int value = 0;
for (int i=0; i < 10; i++) {
fNumber = fBox.get ();
}
} // run
} // class Getter
The snippet from ExclusiveApplet shown below creates a Box ,a Filler ,
and a Getter object and then starts the two threads. Figure 8.6 shows a typical
output. We see that the synchronization prevents a data race situation and the two
threads each complete their respective tasks.
public class ExclusiveApplet extends JApplet
implements Outputable, ActionListener
{
. ..Build the interface...