Question: Write a method called scaleByK that takes an ArrayList of integers as a parameter and replaces every integer of value with copies of itself. For

Write a method called scaleByK that takes an ArrayList of integers as a parameter and replaces every integer of value with copies of itself. For example, if the list stores the values [4, 1, 2, 0, 3] before the method is called, it should store the values [4, 4, 4, 4, 1, 2, 2, 3, 3, 3] after the method finishes executing. Zeroes and negative numbers should be removed from the list by this method.

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