Calendar: add(int field, int amount) : Calendar « java.util « Java by API

1. Java by API
2. java.util
3. Calendar

Calendar: add(int field, int amount)

   

/*
It is now Thu 2006/05/11 at 02:11:22 PM PDT
Two years ago was Tue 2004/05/11 at 02:11:22 PM PDT
 * */

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

public class MainClass {

  public static void main(String[] a) throws Exception {

    Calendar now = Calendar.getInstance();

    SimpleDateFormat formatter = new SimpleDateFormat("E yyyy/MM/dd 'at' hh:mm:ss a zzz");
    System.out.println("It is now " + formatter.format(now.getTime()));

    now.add(Calendar.YEAR, -2);
    System.out.println("Two years ago was " + formatter.format(now.getTime()));
  }
}

           
         
    
    
  

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