Converting from JBO timestamp to SQL timestamp in java

     step-1
  oracle.jbo.domain.Timestamp validFromdt = (oracle.jbo.domain.Timestamp)hdrRow.getAttribute("ValidFromDt");

step-2
     
        Calendar utilCalendar = Calendar.getInstance(); 
        utilCalendar.setTime(validFromdt.getValue()); 

step-3
   
            Timestamp sqltimestamp = new Timestamp(utilCalendar.getTime().getTime());