/** run thread */
public void run() {
for (; ; ) {
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
}
switch (state) {
case WRONG_PROBE:
if (getIcon() == wrongProbeImage) {
setIcon(readyProbeImage);
} else {
setIcon(wrongProbeImage);
}
break;
case ERROR:
if (getIcon() == errorProbeImage) {
setIcon(readyProbeImage);
} else {
setIcon(errorProbeImage);
}
break;
}
} // infinite loop
} // run()
