private static Language getLanguageOrExit(final String lang) {
Language language = null;
boolean foundLanguage = false;
final List<String> supportedLanguages = new ArrayList<>();
for (final Language tmpLang : Languages.get()) {
supportedLanguages.add(tmpLang.getShortName());
if (lang.equals(tmpLang.getShortName())) {
language = tmpLang;
foundLanguage = true;
break;
}
}
if (!foundLanguage) {
System.out.println(
"Unknown language '" + lang + "'. Supported languages are: " + supportedLanguages);
exitWithUsageMessage();
}
return language;
}
public static void main(String[] args) throws IOException {
RuleSimplifier prg = new RuleSimplifier();
prg.run(Languages.getLanguageForShortName("de"));
}