Removing elements from ArrayList using an Iterator

RemoveElement.java

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Iterator;
import java.util.List;
 
public class RemoveElement {
 
    public static void main(String[] args) {
        List<String> names = new ArrayList<>(Arrays.asList("Paul", "Ringo", "George", "John"));
        System.out.println(names);
 
        Iterator<String> i = names.iterator();
        while (i.hasNext()) {
            String str = i.next();
            if(str.equals("Ringo")){
                i.remove();
            }
        }
 
        System.out.println(names);
    }
}
 

output

$ java RemoveElement
[Paul, Ringo, George, John]
[Paul, George, John]

Questions answered by this page:

Using Iterator to search an ArrayList and delete matching objects Removing element from ArrayList through Iterator Remove an element from Collection using Java Iterator How to Remove elements From ArrayList while Iterating