Java month year pro

Get Week of month and year

import java.util.Calendar;

public class GetWeekOfMonthAndYear

{

public static void main(String[] args)

 {

Calendar now = Calendar.getInstance();

System.out.println("Current week of month is : " +

now.get(Calendar.Week_Of_Month));

System.out.println("Current week of year is : " +

now.get(Calendar.Week_Of_Year));

now.add(Calendar.Week_Of_Month, 1);

System.out.println("date after one year :"+(now.get(Calendar.Month) + 1)

+ "-"

+ now.get(Calendar.Date)

+ "-"

+ now.get(Calendar.Year));

  }

}

Get current Time Zone

import java.util.Calendar;

import java.util.TimeZone;

public class GetCurrentTimeZone

{

public static void main(String[] args)

{

Calendar now = Calendar.getInstance();

TimeZone timeZone = now.getTimeZone();

class

System.out.println("Current TimeZone is : " + timeZone.getDisplayName());

   }

}

Get current date time values

import java.util.Calendar;

public class GetCurrentDateTimeExample

{

public static void main(String[] args)

{

Calendar now = Calendar.getInstance();

System.out.println("Current Year is : " + now.get(Calendar.Year));

System.out.println("Current Month is:"+(now.get(Calendar.Month) + 1 ));

System.out.println("Current Date is : " + now.get(Calendar.Date));

System.out.println("Current Hour in 12 hour format is : "                        

+ now.get(Calendar.HOUR));

System.out.println("Current Hour in 24 hour format is : "

+ now.get(Calendar.Hour_Of_Day));

System.out.println("Current Minute is : " + now.get(Calendar.Minute));

System.out.println("Current Second is : " + now.get(Calendar.Second));

System.out.println("Current Millisecond is : " + now.get(Calendar.Millisecond));

System.out.println("Current full date time is : " +

(now.get(Calendar.Month) + 1)

+ "-"

+ now.get(Calendar.Date)

+ "-"

+ now.get(Calendar.Year)

+ " "

+ now.get(Calendar.Hour_Of_Day)

+ ":"

+ now.get(Calendar.Minute)

+ ":"

+ now.get(Calendar.Second)

+ "."

+ now.get(Calendar.Millisecond)

  );        

  }

}

Get time in milliseconds

import java.util.Calendar;

public class GetTimeInMilliSeconds

{

 public static void main(String[] args)

{

Calendar now = Calendar.getInstance();

System.out.println("Current milliseconds since Jan 1, 1970 are :"

+ now.getTimeInMillis());

   }

}

Simple Java Calendar

import java.util.Calendar;

public class JavaSimpleCalendarExample

 {

public static void main(String[] args)

{

Calendar cal = Calendar.getInstance();

System.out.println("Today is : " + cal.getTime());  

  }

}