/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

0 vote310 views1 answer
Spring-boot java header appliacation/json constant
Java
0 vote374 views1 answer
How to create a java jframe
Java
0 vote341 views2 answers
Java lambda expressions qunado foi implantada
Java
0 vote355 views1 answer
Printing array list through for loop in java
Java
0 vote317 views1 answer
Run app by package android
Java
1 vote359 views1 answer
Circular list java
Java
1 vote362 views1 answer
Enum with numbers java
Java
0 vote443 views1 answer
Get logged-in user in Spring Security
Java Spring
0 vote347 views1 answer
Java int stream min
Java
5 votes352 views1 answer
RecyclerView OnItemClickListener
Java