Dart (https://dart.dev) is a pure object-oriented language in that every value is an object. Even null is an object, and it is the sole instance of the Null class. What is the advantage of making a null value an object? Show the advantage by writing Java code equivalent to the following Dart code. // Dart code: class Person { Sring_name: // private field bool hasSameName(Person p) { return_name == p._name: // == is similar to equals() in Java } } Hint: Write the hassameName() method in Java and make sure that it doesn't throw a NullPointerException