can't plug custom locales since b76 JDK6 build
(see java.util.spi.LocaleServiceProvider)

jar-file with custom locales (in particular <ru_RU_New_Vasjuki>) is attached.

A program for printing list of installed locales:

----------------------------------------------
import java.util.Locale;

class LocalesList {
    public static void main(String[] argv){
        Locale[] list = Locale.getAvailableLocales();
        for( Locale l : list ){
            System.out.println( l );
        }
    }
}
----------------------------------------------

/set/java/re/jdk/6.0/promoted/beta2/b76/binaries/solaris-sparc/bin/java -cp .:sp.jar LocalesList

In b75 build custom locales are installed.