/Java/Copy one string to another without using any loops or assignment operator

Copy one string to another without using any loops or assignment operator

public class MyServerSide {

    public static void main(String[] args) {
        String str1 = "Hello World!;
        String str2;
        for (int 1=0; i < str1.length(); i++){
            if (i>=3){
                str2.charAt(i) = str1.charAt(i);//Here is the problem. It gives me an error
                                                //Saying that the left argument must be a 
                                                //variable

            }//End of if statement
        }//End of for loop
    }//End of main method
}//End of class

Source: stackoverflow.com

Similar codes

1 vote297 views1 answer
How to add a keylistener to a jframe
Java
0 vote313 views1 answer
Conky cpu temperature
Java
0 vote340 views1 answer
If you are using the git profile, you need to set a Git URI in your configuration. If you have set spring.cloud.config.server.bootstrap=true, you need to use a composite configuration.
Java
1 vote325 views1 answer
Frequency of number in java using hashmap using getordefault
Java
1 vote315 views3 answers
Is palindrome java
Java
2 votes302 views2 answers
Install java runtime mac brew
Java
3 votes311 views1 answer
How to make background image transparent in android studio
Java
2 votes295 views3 answers
Object in java
Java
0 vote306 views1 answer
Public static void trong java là gì
Java
0 vote281 views1 answer
Regex double quote java
Java