How can I extract the week number from java.util.Date in scala

Question

I already tried to use: getWeek getCalendarDate and I don't want to use Calendar package (because I am using a specific software that don't allow me to use it) Thanks in advance,

Answer 1

import java.util.Calendar
import java.util.GregorianCalendar 

val calendar = new GregorianCalendar()

calendar.setTime(sail_dt)   
calendar.get(Calendar.WEEK_OF_YEAR)

Finally I managed to find a SCALA code to cope with my problem. Thank you all.