public void setValue(int val) {
/*
* Set the new threshold.
*/
if (port != null) {
if (val > 0) {
try {
port.enableReceiveThreshold(val);
} catch (UnsupportedCommOperationException ucoe) {
ucoe.printStackTrace();
}
} else {
port.disableReceiveThreshold();
}
}
this.showValue();
}
