Question 3: [20 points] Implement a class named MyArrayList that extends the java. util. ArrayList by overriding the add method in the following way: it does nothing if the object to be added already exists in the collection; otherwise it calls the add method in the super class to add the object into the collection. Use o1.equals(o2) to test if two objects o1 and o2 are equal.

What are the possible consequences of computer hacking? what is computer piracy? describe some examples. what are the effects of computer piracy? what are the possible consequences of computer piracy? what is intentional virus setting? describe some examples. what are the effects of intentional virus setting? what are the possible consequences of intentional virus setting? what is invasion of privacy? describe some examples. what are the effects of invasion of privacy? what are the possible consequences of invasion of privacy? what is an acceptable use policy and what is the purpose of the acceptable use policy what is intellectual property and how can you use it?