[zh_CN][ja_JP][Installer] Chinese and Japanese items displayed as square box in the select language dialog when logged in OS as Chinese or Japanese locale.

Description of problem: [zh_CN] [ja_JP] [Installer] Chinese and Japanese items displayed as square box in the select language dialog when logged in OS as Chinese or Japanese locale. Version-Release number of selected component (if applicable): jboss-eap-7.0.0.ER7-installer.jar How reproducible: 100% Steps to Reproduce: 1. Install/Run latest ER7 installer build. 2. Check the language list in select your language dialog box. Actual results: 1. Chinese and Japanese items displayed as square box in the select language dialog when logged in OS as Chinese or Japanese locale. 2. String 'Please select your language' and 'OK' also unlocalized. Expected results: It should displayed as "Chinese" and "Japanese". String 'Please select your language' should be localized. Additional info: Please see the attached screen-shot.