继承嵌套子类实例化声明Java

Question

来自JavaScript背景，我发现以下代码有点过于健壮，包含多条语句；我想知道我如何简单地编写代码，并在一条语句中完成所有工作

Student是超类，Friend和Schedule是聚合到超类ArrayList公共成员中的子类（这些不是嵌套类）。以下是我目前的代码：

public static void main(String[] args) {

  // Subclass1 instantiation and declaration
  Friend friend_of_andy_1 = new Friend(1002, "Bob");
  ArrayList<Friend> andys_friends = new ArrayList<>();
  andys_friends.add(friend_of_andy_1);    // superclass member

  // Subclass1 instantiation and declaration
  Schedule schedule_of_andy_1 = new Schedule(1, "Yoga practice");
  ArrayList<Schedule> andys_schedule = new ArrayList<>();
  andys_schedule.add(schedule_of_andy_1); // superclass member

  // Superclass instantiation declaration with subclass objects in constructor argument
  Student student_andy = new Student(1001, "Andy", andys_friends, andys_schedule);

}

我想知道我是否可以这样做，在一条语句中声明/实例化超类和子类；这可能吗

public static void main(String[] args) {

  Student student_andy = new Student(
    1001,
    "Andy",
    // instantiation of subclass
    ArrayList<Friend>[
      Friend(
        {
          1002,
          "Bob"
        }
      )
    ],
    ArrayList<Schedule>[
      Schedule(
        {
          1,
          "Yoga practice"
        }
      )
    ]
  )

};