Write a program in java to demonstrate reverse() and replace() method?

class StringReverseReplace

{

                public static void main(String arg[])

                {

                                StringBuffer s1=new StringBuffer("Vikrant ");

                                StringBuffer s2=s1.append("Kumar");

                                System.out.println(s1.reverse());

                                System.out.println(s1.replace(1,3,"IT"));

                }

}

reverse() and replace() method.PNG

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