从ArrayList中删除重复的元组- Java

import java.util.ArrayList;
import java.util.HashSet;

public class RemoveDuplicates {
    public static void main(String[] args) {
        ArrayList<String> originalList = new ArrayList<>();
        originalList.add("A");
        originalList.add("B");
        originalList.add("C");
        originalList.add("A");
        originalList.add("B");

        ArrayList<String> newList = new ArrayList<>(new HashSet<>(originalList));

        System.out.println("Original List: " + originalList);
        System.out.println("New List: " + newList);
    }
}