I would like to use the JavaFX 8 dialogs in NL locale. Unfortunately, this language is not provided by the JDK. I tried to create the _nl file in the resources of my project (at the same directory than the bundles of the JDK). When a call the ResourceBundle from a class in my project, all is working as expected. But when the ResourceBundle is called by JavaFX dialogs, my _nl file is not taken into account.
I saw here a workaround using a listener on the expanded property. But I would like a fix for all my dialogs (info, error, ...).
Is there a way for JavaFX dialogs to take into account "custom" bundle files ?
Thank you