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Java DateTime, Calendar Exercises: Add some hours to the current time

Java DateTime, Calendar: Exercise-15 with Solution

Write a Java program to add some hours to the current time.

Sample Solution:

Java Code:

import java.time.*;
public class Exercise15 {
   public static void main(String[] args)
    {
      LocalTime time = LocalTime.now(); 
      // adding four hours
      LocalTime newTime = time.plusHours(4);
      System.out.println();
      System.out.println("Time after 2 hours : " + newTime);
      System.out.println();
    }
}

Sample Output:

Time after 2 hours : 20:54:14.640

N.B.: The result may varry for your system date and time.

Pictorial Presentation:

Java Exercises: Java DateTime, Calendar Exercises - Add some hours to the current time.

Flowchart:

Flowchart: Java DateTime, Calendar Exercises - Add some hours to the current time

Java Code Editor:

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Previous: Write a Java program to get the current local time.
Next: Write a Java program to get a date after 2 weeks.

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Java: Tips of the Day

Parsing dates:

import java.io.*;
import java.util.*;
import java.text.*;

String s = "2001/09/23 14:39";

SimpleDateFormat formatter = new SimpleDateFormat ("yyyy/MM/dd H:mm");
Date d = formatter.parse(s, new ParsePosition(0));