ArgumentsSupportingTranslator(primaryLocale: Locale, fallbackLocales: Array<out Locale>)
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 TranslatableWithArgs.translatable with
the TranslatableWithArgs.arguments.
fallbackLocales - Used in case a translation for a given Translatable is not defined for
primaryLocale or one of its secondary alternatives -- the fallback Locales are used in the given order.
Constructor