Print String in Reverse Order

INPUT: INDIA

OUTPUT: AIDNI

public class StringDemoReverse
{
static String reverse(String s)
{
int i;
String s1="";
for(i=s.length()-1;i>=0;i--)
{
s1=s1+s.charAt(i);
}
return s1;
}

public static void main(String args[])
{
String s="India";
String s1=reverse(s);
System.out.println(s1);
}
}