如何通过使用Java流比较多个嵌套对象中的值来删除重复项

import java.util.ArrayList;
import java.util.List;
import java.util.Objects;

class NestedObject {
    private String value;

    public NestedObject(String value) {
        this.value = value;
    }

    public String getValue() {
        return value;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        NestedObject that = (NestedObject) o;
        return Objects.equals(value, that.value);
    }

    @Override
    public int hashCode() {
        return Objects.hash(value);
    }
}

public class Main {
    public static void main(String[] args) {
        List<List<NestedObject>> nestedObjects = new ArrayList<>();
        nestedObjects.add(List.of(new NestedObject("A"), new NestedObject("B")));
        nestedObjects.add(List.of(new NestedObject("C"), new NestedObject("D")));
        nestedObjects.add(List.of(new NestedObject("A"), new NestedObject("B"))); // duplicate
        nestedObjects.add(List.of(new NestedObject("E"), new NestedObject("F")));

        List<List<NestedObject>> distinctNestedObjects = nestedObjects.stream()
                .distinct()
                .toList();

        System.out.println(distinctNestedObjects);
    }
}