Use an Iterator and remove the item with Iterator.remove() : Iterator « Collections Data Structure « Java






Use an Iterator and remove the item with Iterator.remove()

     

import java.util.ArrayList;
import java.util.Iterator;

public class Main {
  public static void main(String args[]) {
    ArrayList<String> list = new ArrayList<String>();

    list.add("A");
    list.add("B");
    list.add("C");
    list.add("C");
    list.add("C");
    list.add("C");
    list.add("C");
    list.add("C");

    for (Iterator<String> iter = list.iterator(); iter.hasNext();) {
      String s = iter.next();
      if (s.equals("B")) {
        iter.remove();
      } else {
        System.out.println(s);
      }
    }

    for (String s : list) {
      System.out.println(s);
    }
  }
}

   
    
    
    
    
  








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