Error "cannot convert string to stringbuffer" . How do I modify this code

Question

import java.util.Scanner;

class MyClass {
public static void main(String[ ] args) {
Scanner myVar = new Scanner(System.in);
StringBuffer n = new StringBuffer();
n=myVar.nextLine();
System.out.println(n);
}
}

Answer 1

StringBuffer n=new StringBuffer(myVar.nexrLine());

Answer 2

why not just switch stringbuffer to string