Java – Remove elements in List

 list.remove(object);

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

public class ListRemoveExample {

    public static void main(String[] args) {

        List<String> ls=new ArrayList<String>();

        ls.add("one");
        ls.add("Three");
        ls.add("two");
        ls.add("four");

        // remove list object
        ls.remove(2); // remove by index number

        ls.remove("four"); // remove by object

        Iterator it=ls.iterator();

        while(it.hasNext())
        {
          String value=(String)it.next();

          System.out.println("Value :"+value);
        }
    }
}