如何从Android中的arraylist中删除重复值

import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

public class RemoveDuplicates {
    public static void main(String[] args) {
        ArrayList<String> arrayList = new ArrayList<>();
        arrayList.add("One");
        arrayList.add("Two");
        arrayList.add("Three");
        arrayList.add("Two");
        arrayList.add("One");

        Set<String> set = new HashSet<>(arrayList);
        List<String> newList = new ArrayList<>(set);

        System.out.println("Original ArrayList: " + arrayList);
        System.out.println("New ArrayList without duplicates: " + newList);
    }
}

Original ArrayList: [One, Two, Three, Two, One]
New ArrayList without duplicates: [One, Two, Three]