}
return true;
}
private static void verify(String[] tags) {
if (tags.length == 0) throw new InvalidLangTagSyntax();
String primary = tags[0];
try {
CharUtils.verify(primary,Constants.ALPHA);
} catch (InvalidCharacterException e) {
throw new InvalidLangTagSyntax();
}
for (int n = 1; n < tags.length; n++) {
try {
CharUtils.verify(tags[n],Constants.ALPHANUM);
} catch (InvalidCharacterException e) {
throw new InvalidLangTagSyntax();
}
}
}