import java.util.*;
import java.text.DateFormat;
import java.text.SimpleDateFormat; 
import java.util.Calendar;                                            
import java.util.Date;
class TimesAX
{
public static void main(String[] args)
{
int daysPast=202;    //insert days past

String sp="";
Date date = new Date();
Calendar calVictoria = Calendar.getInstance();
calVictoria.setTimeZone(TimeZone.getTimeZone("Australia/Victoria")); 
TimeZone AusTZ = calVictoria.getTimeZone();
  String tzAName =
      AusTZ.getDisplayName(AusTZ.inDaylightTime(date), TimeZone.LONG);
  String tzANameSt =
      AusTZ.getDisplayName(AusTZ.inDaylightTime(date), TimeZone.SHORT);

  System.out.println("Time in Victoria: " + calVictoria.get(Calendar.HOUR_OF_DAY) + ":"
            +sp+ calVictoria.get(Calendar.MINUTE)
            +" tz "+ tzANameSt +" "+tzAName);
  

      System.out.print("\n"); 

TimeZone.setDefault(AusTZ);
Date AusDate = Calendar.getInstance(AusTZ).getTime();                  
System.out.println(AusDate);                                        
                                                                      
 DateFormat format17 =                                                  
 new SimpleDateFormat("EEEE-MMMM-dd-yyyy  h:mm a zz  Z");              
 System.out.println(format17.format(AusDate));
   System.out.println("180 days future       "+getDateAfterDays(180));
 
String tzAName2 =
      AusTZ.getDisplayName(AusTZ.inDaylightTime(getDateBeforeDays((daysPast+1))), TimeZone.LONG);
String tzAName3 =
      AusTZ.getDisplayName(AusTZ.inDaylightTime(getDateBeforeDays((daysPast))), TimeZone.LONG);

   System.out.println((daysPast+1)+" days past       "
    +getDateBeforeDays((daysPast+1)) +" "+tzAName2);
   System.out.println(daysPast+" days past       "
    +getDateBeforeDays(daysPast)+" "+tzAName3);

}
public static Date getDateAfterDays(int days) {  
 long backDateMS = System.currentTimeMillis() + ((long)days) *24*60*60*1000;  
 Date backDate = new Date();  
 backDate.setTime(backDateMS);  
 return backDate;  
 } 
public static Date getDateBeforeDays(int days) {  
 long backDateMS = System.currentTimeMillis() - ((long)days) *24*60*60*1000;  
 Date backDate = new Date();  
 backDate.setTime(backDateMS);  
 return backDate;  
 } 
}