Java - String substring() Method

Description:

This 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 or upto endIndex - 1 if second argument is given.

Syntax:

Here is the syntax of this method:

public String substring(int beginIndex)

or

public String substring(int beginIndex, int endIndex)

Parameters:

Here is the detail of parameters:


  • beginIndex -- the begin index, inclusive.
  • endIndex -- the end index, exclusive.

Return Value :


  • The specified substring.

Example:

import java.io.*;

public class Test{
   public static void main(String args[]){
      String Str = new String("Welcome to Dineshonjava.com");

      System.out.print("Return Value :" );
      System.out.println(Str.substring(10) );

      System.out.print("Return Value :" );
      System.out.println(Str.substring(10, 15) );
   }
}

This produces following result:

output:
Return Value : Dineshonjava.com
Return Value : Dine



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