Overview

In this tutorial, we will learn to extract or get substring of given String in a Java program.

Sample Code

Sample Java program to show the use of the substring() method.

/*******************************************
 * Java String substring() method Example
 * Java Tutorials - www.TestingDocs.com
 *
 ********************************************/
public class JavaSubStringExample {

 public static void main(String args[]) {
 String str= new String("www.TestingDocs.com 
Software Testing Website ");
 System.out.println("Substring upto index 20:");
 System.out.println(str.substring(0,20));
 System.out.println("Substring from
 index 20 and ending at 45:");
 System.out.println(str.substring(20, 45));
 } 
}