Reverse Each word in a String

package InterviewPrograms;import java.util.Scanner;public class ReverseEachWord {    // Method 01    public static String revWordsOfString(String str) {        // s1.Split the String with whitespace        String[] words = str.split(" ");        // s2. Using for each loop read each word and reverse it        String revstr = "";        for (String w : words) {            String revword = "";            for (int i = w.length() - 1; i >= 0; i--) {                revword = revword + w.charAt(i);            }            revstr = revstr + revword + " ";        }        return revstr;    }//Method 02    public static String revWordOfString(String str) {        // s1.Split the String with Space Reg.Expression(\\s)        String[] word = str.split(" \\s");        String revword = "";        for (String w : word) {            StringBuilder sb = new StringBuilder(w);            sb.reverse();            revword = revword + sb.toString() + " ";        }        return revword;    }    public static void main(String[] args) {        System.out.println("Enter the Actual String:");        Scanner input = new Scanner(System.in);        String actualString = input.nextLine();        String ExpectedString = revWordsOfString(actualString);        System.out.println("The Reverse word of each string of given String from Method 1: " + ExpectedString);        System.out.println(                "The Reverse word of each string of given String from Method 2:" + revWordOfString(actualString));    }}