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# Java - String replace() Method

## Description:

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

## Syntax:

Here is the syntax of this method:

    public String replace(char oldChar, char newChar)

## Parameters:

Here is the detail of parameters:

- oldChar : the old character.

- newChar : the new character.

## Return Value :

- It returns a string derived from this string by replacing every occurrence of oldChar with newChar.

## Example:

    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'));
       }
    }

This produces following result:

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

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