try {
PropertyDescriptor value =
new PropertyDescriptor("value", Dial.class);
PropertyDescriptor minimum =
new PropertyDescriptor("minimum", Dial.class);
PropertyDescriptor maximum =
new PropertyDescriptor("maximum", Dial.class);
value.setBound(true);
minimum.setBound(false);
maximum.setBound(false);
return new PropertyDescriptor [] { value, minimum, maximum };
}
catch (IntrospectionException e) {
return null;
}