Program to reverse string printing incorrect output

Question

i have a progam to reverse simple string. It seems printing incorrect output and not the rev string.

public class RevString {
public static void main(String[] args) {
    
    String test = "Th";
    
    int lenght = test.length();
    
    System.out.println(test.charAt(lenght-1)+test.charAt(lenght-2));
    
    
}
}

output --

220

Answer 1

Do you want to try using 

System.out.println(test.charAt(lenght-1).toString()+test.charAt(lenght-2).toString());