Slovenia Locale, wrong firstDayOfWeek number

FULL PRODUCT VERSION :
java version "1.6.0_16"
Java(TM) SE Runtime Environment (build 1.6.0_16-b01)
Java HotSpot(TM) 64-Bit Server VM (build 14.2-b01, mixed mode)

ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows [Version 6.1.7600]

A DESCRIPTION OF THE PROBLEM :
Slovenian start of week is Monday, which is 2. Java locale/calendar shows 1.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Create a Slovenian locale and approrite calendare - retrieve firstDayOfWeek number.


EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
Expected firstDayOfWeek to be 2.
ACTUAL -
firstDayOfWeek was 1.

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
Locale localeSl = new Locale("sl", "SI");
       
Calendar calendarSl = new GregorianCalendar(localeSl);
calendarSl.setTime(new Date());
System.out.println("Slo Today is day nr.: " + calendarSl.get(Calendar.DAY_OF_WEEK));
System.out.println("Slo First day of week nr. is: " + calendarSl.getFirstDayOfWeek());
---------- END SOURCE ----------

CUSTOMER SUBMITTED WORKAROUND :
Manually set firstDayOfWeek to 2.