#39 Why String is Immutable in Java Language ? Java में String immutable क्यों होता है ?

package com.sudhirtheindian2.java123;

public class string_immutable {
    public static void main(String[] args) {

//        1 Why string is immutable  in java ?

        //          (immutable means we can not change string)

//          2 How to change string in java ?

//            3 what is the benefit of immutable string





//         1 same object name same address so  memory  use minimum
//         2 program execution fast

//
        String str1 = "India"; //1000
        String str2 = "India1";  //1000
        String str3 = "India3";   //1000
//        String  str = "India";

//        str.concat("is great");
//        System.out.println(str);









    }
}