public void langs() {
final List<String> names = new ArrayList<>();
final List<String> versions = new ArrayList<>();
final List<Object> aliases = new ArrayList<>();
for (final ScriptLanguage lang : getInterpretedLanguages()) {
names.add(lang.getLanguageName());
versions.add(lang.getLanguageVersion());
aliases.add(lang.getNames());
}
printColumns(names, versions, aliases);
}
