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TASK 3
Using one of the sorting methods, sort the Car ArrayList based on their ‘City mpg’ feature. Justify your choice of the
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- Assume ArrayList productList contains 10,000 items. Which operation is performed fastest? Group of answer choices productList.remove(999) productList.remove(0) productList.add(0, item) productList.add(item)Using Java programming language create a linked list named Cars with four elements: "SUV cars", "Pickup cars", "Sport cars", and "Sedan cars". Apply the following activities on the code you’ve created and provide screen shot of each result: Add a new element “Classic car” at the beginning of the linked list using iterator. Add a new element “Economic cars" after the element "Sedan Cars" using iterator. Print the LinkedList backward from the last element to the first element using hasPrevious()Challenge exercise Create a class called SortingTest. In it, create a method that accepts an array of int values as a parameter and prints the elements sorted out to the terminal (smallest element first).
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