beginnersbook.com

  • Home
  • All Tutorials
    • Learn Servlet
    • Learn JSP
    • Learn JSTL
    • Learn C
    • Learn C++
    • Learn MongoDB
    • Learn XML
    • Learn Python
    • Learn Perl
    • Learn Kotlin
  • Core Java
  • OOPs
  • Collections
  • Java I/O
  • JSON
  • DBMS

How to sort an Array in Java

By Chaitanya Singh | Filed Under: Java Tutorials

This is the example of sorting an Array in java. Here we have two arrays, one is an integer array and another one is a String array and we are sorting both of them using Arrays.sort() method.

import java.util.Arrays;
class SortArrayExample {
 
  public static void main(String[] args) {
    // int Array
    int[] intArr = 
        new int[] { 14, 16, 3, 15, 8, 5, 9, 11, 30 };

    // Sorting int Array
    Arrays.sort(intArr);
 
    // Displaying elements of int Array
    System.out.println("Int Array Elements:");
    for (int i = 0; i < intArr.length; i++)
    System.out.println(intArr[i]);
 
    // String Array
    String[] stringArr = 
        new String[] { "F", "P", "A", "O", "D" };

    // Sorting String Array
    Arrays.sort(stringArr);

    // Displaying elements of String Array
    System.out.println("String Array:");
    for (int i = 0; i < stringArr.length; i++)
        System.out.println(stringArr[i]);
  }
}

Output:

Int Array Elements:
3
5
8
9
11
14
15
16
30
String Array:
A
D
F
O
P

Enjoyed this post? Try these related posts

  1. Sort byte array in Java
  2. Java – Finding minimum and maximum values in an array
  3. Sorting char array in Java example
  4. Random shuffling of an array in Java
  5. Java Regular Expressions (java regex) Tutorial with examples
  6. Java Annotations tutorial with examples

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Java Tutorial

  • Java Index
  • Java Introduction
  • JVM - Java Virtual Machine
  • First Java Program
  • Variables
  • Data Types
  • Operators

Java Control Statements

  • Java If-else
  • Java Switch-Case
  • Java For loop
  • Java while loop
  • Java do-while loop
  • Continue statement
  • break statement

OOPs Concepts

  • OOPs Concepts
  • Constructor
  • Static keyword
  • Inheritance
  • Types of inheritance
  • Aggregation
  • Association
  • Super Keyword
  • Method overloading
  • Method overriding
  • Overloading vs Overriding
  • Polymorphism
  • Types of polymorphism
  • Static and dynamic binding
  • Abstract class and methods
  • Interface
  • Abstract class vs interface
  • Encapsulation
  • Packages
  • Access modifiers
  • Garbage Collection
  • Inner classes
  • Static import
  • Static constructor
  • Java Interview Q

MORE ...

  • Java 8 Features
  • Java 9 Features
  • Java Conversion
  • Java String
  • Exception handling
  • Java Multithreading
  • Java I/O
  • Java Serialization
  • Java Regex
  • Java AWT
  • Java Swing
  • Java Enum
  • Java Annotations

Copyright © 2012 – 2021 BeginnersBook . Privacy Policy . Sitemap