String substring()
The substring() method has two variants and returns a new string that is a substring of this string. The substring begins with the character at the specified index and extends to the end of this string. Endindex of the substring starts from 1 and not from 0.
Syntax
public String substring(int begIndex);
Parameters
- begIndex: the begin index, inclusive.
Return Value
- The specified substring.
Example of String substring() Method
Java
// Java code to demonstrate the// working of substring(int begIndex)public class Substr1 { public static void main(String args[]) { // Initializing String String Str = new String("Welcome to w3wiki"); // using substring() to extract substring // returns (whiteSpace)w3wiki System.out.print("The extracted substring is : "); System.out.println(Str.substring(10)); }} |
Output
The extracted substring is : w3wiki
Substring in Java
In Java, Substring is a part of a String or can be said subset of the String. There are two variants of the substring() method. This article depicts all of them, as follows :
- public String substring(int startIndex)
- public String substring(int startIndex, int endIndex)
Java Substring