java datetime gist 1

package tr.com.pragmasoft.babylon.other;

import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;

/**
 * Created by kocyigityunus on 08/03/16.
 */
public class DateDeneme {

    public static void dene(){

        try{
            SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");

            Calendar calendar1 = Calendar.getInstance();
            Date date1 = sdf.parse( "2016-03-08T21:30:00" );
            calendar1.setTime( date1 );
            calendar1.setFirstDayOfWeek(Calendar.SUNDAY);
            calendar1.setMinimalDaysInFirstWeek(4);
            int weekOfYear1 = calendar1.get(Calendar.WEEK_OF_YEAR);


            String strDate2 = "2016-03-09T21:30:00";
            Calendar calendar2 = Calendar.getInstance();
            Date date2 = sdf.parse(strDate2);
            calendar2.setTime( date2 );
            calendar2.setFirstDayOfWeek(Calendar.SUNDAY);
            calendar2.setMinimalDaysInFirstWeek(4);
            int weekOfYear2 = calendar2.get(Calendar.WEEK_OF_YEAR);

            String strDate3 = "2016-03-10T21:30:00";
            Calendar calendar3 = Calendar.getInstance();
            Date date3 = sdf.parse(strDate3);
            calendar3.setTime( date3 );
            calendar3.setFirstDayOfWeek(Calendar.SUNDAY);
            calendar3.setMinimalDaysInFirstWeek(4);
            int weekOfYear3 = calendar3.get(Calendar.WEEK_OF_YEAR);


            int a = 5;
            int b = a + 2;
        }catch (Exception ex){

        }
    }
}