if (key.equals(LOCALE_ATTRIBUTE_KEY)) {
// special keyword used for representing Unicode locale attributes
String[] uattributes = getKeywordValue(key).split("[-_]");
for (String uattr : uattributes) {
try {
intbld.addUnicodeLocaleAttribute(uattr);
} catch (LocaleSyntaxException e) {
// ignore and fall through
}
}
} else if (key.length() >= 2) {