Web Application WAR file -> General tabbed pane -> Sun-specific Settings button -> Sun-specific Settings dialog box -> Select Locale from the View drop-down list
In the Sun-specific Settings Locale dialog box, you can specify the information about the web module's internationalization settings.
To map a locale and an agent to a character set:
To select a default locale for the web module, select a locale from the Default Locale drop-down list.
Enter the Form hint field for the parameter encoding.