BlackBerry: Are there any examples on how to localize BB apps for right-to-left languages like Arabic, Hebrew?

I want to localize my Blackberry app to use Arabic language which is right-to-left. I am using SDK 4.5 because I want my app to be forward compatible. I read in this article guidelines for rtl localization. However, none of their suggestions worked (FIELD_LEADING, USE_ALL_WIDTH and isLe开发者_如何学运维ftToRight). What should I do exactly to make my fields (Labels and ObjectChoiceFields) align correctly to the right of screen? Are there examples?

These are features of the 6.0 OS, so they won't work on 4.5. Yes, they really are that far behind.