Iterate over the characters in the backward direction : CharacterIterator « Development Class « Java






  1. Java
  2. Development Class
  3. CharacterIterator

Iterate over the characters in the backward direction

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

public class Main {
  public static void main(String[] argv) throws Exception {
    CharacterIterator it = new StringCharacterIterator("abcd");

    for (char ch = it.last(); ch != CharacterIterator.DONE; ch = it.previous()) {
      System.out.println(ch);
    }
  }
}








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5.Use CharacterIterator to loop through a string
6.Change the characters
7.Create an iterator on a substring (efgh)