Reverse Toggle Each Word in a String using Java

To perform a reverse toggle split the words of a string, reverse each word using the split() method, change the first letter of each word to lower case and remaining letters to upper case.

Example

 Live Demo

import java.lang.StringBuffer;
public class ToggleReverse {
   public static void main(String args[]){
      String sample = "Hello How are you";
      String[] words = sample.split(" ");
      String result = "";
      for(String word:words){
         StringBuffer s = new StringBuffer(word);
         word = s.reverse().toString();
         String firstSub = word.substring(0, 1);
         String secondSub = word.substring(1);
         result = result+firstSub.toLowerCase()+secondSub.toUpperCase()+" ";
      }
      System.out.println(result);
   }
}

Output

oLLEH wOH eRA uOY