Question

How to make copy of a string in Java

Answer 1

public class MyClass {
    public static void main(String args[]) {
        String s = "java";
        String copy = s;
         
        s = "c++";
        
        System.out.println(s);
        System.out.println(copy);
    }
}
 
 
 
 
/*
run:
 
c++
java
 
*/

 

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Answer 2

public class MyClass {
    public static void main(String args[]) {
        String s = "java";
        String copy =  new String(s);
         
        s = "c++";
        System.out.println(s);
        System.out.println(copy);
    }
}
 
 
 
 
/*
run:
 
c++
java
 
*/

 

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