java.util.Calendar.after() is a method in Calendar class of java.util package. The method returns true if the time represented by this Calendar is after the time represented by when Object. If it is not the case, false is returned.
Syntax :
public boolean after(Object when) Where, when is the Object that is to be compared.
Below are some examples to understand the implementation of the Calendar.after() function in a better way :
Example 1 :
// Java code show the usage of// after() method of Calendar classimport java.util.*;  class GFG {  // Driver codepublic static void main(String[] args)             throws InterruptedException {                      // creating calendar object    Calendar cal_obj1 = Calendar.getInstance();                      // printing current date    System.out.println("Time 1 : " + cal_obj1.getTime());          // creating Calendar object         Calendar cal_obj2 = Calendar.getInstance();          // printing current date    System.out.println("Time 2 : " + cal_obj2.getTime());                      // checking if 1st date is after 2nd date    // and printing the result    System.out.println(cal_obj1.after(cal_obj2));    }} |
Output :
Time 1 : Thu Mar 01 09:26:04 UTC 2018 Time 2 : Thu Mar 01 09:26:04 UTC 2018 false
Example 2 :
// Java code to show the usage of// after() method of Calendar classimport java.util.*;  class GFG {          // Driver code    public static void main(String[] args)    {          // creating calendar objects        Calendar cal_obj1 = Calendar.getInstance();        Calendar cal_obj2 = Calendar.getInstance();          // displaying the current date        System.out.println("Current date is : " + cal_obj1.getTime());          // changing year in cal_obj2 calendar        cal_obj2.set(Calendar.YEAR, 2010);          // check if calendar date is after current date        System.out.println("Result : " + cal_obj1.after(cal_obj2));    }} |
Output :
Current date is : Thu Mar 01 09:27:19 UTC 2018 Result : true
