What would happen if you do not override the hashcode() method?
a. The default hashcode() method would be used. Objects of such class would be inefficient as key values for the hash table or hash map data structure.
b. Nothing. The hashcode() method doesn't need to be overridden.
c. Objects of this class could not be used as hash map/hash table keys.
d. A checked exception would be raised by the compiler.
a. The default hashcode() method would be used. Objects of such class would be inefficient as key values for the hash table or hash map data structure.
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