UsingDefaultTranslator(primaryLocale: Locale = Locale.getDefault())
primaryLocale - The Locale to which the translator translates per default as well as the Locale
which will be used in java.lang.String.format, which in turn is used to substitute the
placeholders in the resulting translation of ITranslatableWithArgs.translatable with
the ITranslatableWithArgs.arguments.
If not defined at all, it will use Locale.getDefault as fallback.
Constructor