Java String replace() method example.

The replace() method of the String class accepts two parameters namely −

• oldChar − the old character.
•  newChar − the new character.

returns a new String resulting from replacing all occurrences of oldChar in this string with newChar.

Example

Live Demo

import java.io.*;
public class Test {
   public static void main(String args[]) {
      String Str = new String("Welcome to Tutorialspoint.com");
      System.out.print("Return Value :" );
      System.out.println(Str.replace('o', 'T'));
      System.out.print("Return Value :" );
      System.out.println(Str.replace('l', 'D'));
   }
}

Output

Return Value :WelcTme tT TutTrialspTint.cTm
Return Value :WeDcome to TutoriaDspoint.com

Moumita

Published on 12-Feb-2018 06:33:10

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