Question

How to use CharacterIterator to traverse a string backward from end to start in Java

Answer 1

import java.text.StringCharacterIterator; 
import java.text.CharacterIterator; 

public class UseCharacterIteratorToTraverseStringBackwardEndToStart_Java {
    public static void main(String[] args) {
        CharacterIterator ci = new StringCharacterIterator("Java Programming"); 

        for (char ch = ci.last(); ch != CharacterIterator.DONE; ch = ci.previous()) {
            System.out.print(ch + " ");
        }
    }
}


  
/*
run:
   
g n i m m a r g o r P   a v a J 
   
*/

 

 

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