Question: Question 5 (6 marks): Object Equality Suppose a class Airplane exists where uniqueness is determined by an aircraft number. Compare and contrast the implications of

Question 5 (6 marks): Object Equality Suppose a class Airplane exists

Question 5 (6 marks): Object Equality Suppose a class Airplane exists where uniqueness is determined by an aircraft number. Compare and contrast the implications of checking object equality for Airplane objects using: the == operator the equals() method inherited from the Object class a custom equals() method provided by the Airplane class O

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