DefaultBehaviorProvider defaultBehav = prop.getDefaultBehaviorProvider();
String defValueStr = "";
if (defaultBehav instanceof UndefinedDefaultBehaviorProvider) {
defValueStr = "None";
} else if (defaultBehav instanceof DefinedDefaultBehaviorProvider) {
DefinedDefaultBehaviorProvider defBehav =
(DefinedDefaultBehaviorProvider) defaultBehav;
for (Iterator<String> it = defBehav.getDefaultValues().iterator();
it.hasNext();) {
String str = it.next();
defValueStr += str + (it.hasNext() ? "\n" : "");
}