Question: random grades 2: ArrayList Class Returns the number of elements in the list int size() boolean add(E obi) void add(int index, E obj) E get(int

random grades 2: random grades 2: ArrayList Class Returns the number of elements in

E get(int index) E set (int index, E obj) Appends obj to

ArrayList Class Returns the number of elements in the list int size() boolean add(E obi) void add(int index, E obj) E get(int index) E set (int index, E obj) Appends obj to end of list;returns true Inserts obj at position index (0 // Add requested methods here

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