DATA STRUCTURES AND ADVANCED PROGRAMMING - Pomona

‣ Item remove(): Removes and returns the item at the end of the ArrayList. ‣ Item remove(int index): Retrieves and removes the item at the specified index. Shifts any subsequent elements to the left (subtracts one from their indices). ‣ set(int index, Item item): Replaces the item at the specified index with the specified item. ................
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