Scala中受保护的函数

class MyClass {
  protected def myProtectedFunction(): Unit = {
    println("This is a protected function.")
  }
}

class MySubClass extends MyClass {
  def accessProtectedFunction(): Unit = {
    myProtectedFunction()
  }
}

object Main {
  def main(args: Array[String]): Unit = {
    val mySubClass = new MySubClass()
    mySubClass.accessProtectedFunction()
  }
}