string reverse in java

1public class ReverseString {
2    public static void main(String[] args) {
3        String s1 = "neelendra";
4        for(int i=s1.length()-1;i>=0;i--)
5            {
6                System.out.print(s1.charAt(i));
7            }
8    }
9}

1String string="whatever";
2String reverse = new StringBuffer(string).reverse().toString();
3System.out.println(reverse);
4

1String str = "Hello";
2String reverse(String str){
3  StringBuilder sb = new StringBuilder();
4  sb.append(str);
5  sb.reverse();
6  return sb.toString();
7}

1String rev = new StringBuilder("Your String").reverse().toString();

1StringBuilder sb1 = new StringBuilder("Mahmut");
2        sb1.reverse();
3        System.out.println(sb1); // tumhaM

11)
2String str = "Hello";
3String result = "";
4
5  for(int i = str.length()-1; i>=0; i--){
6     result += str.charAt(i); // first solution, charAt method
7 //  result += str1.substring(i, i+1); // first solution,  substring method
8   }
9   System.out.println(result);
10}
11
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