Provide an explanation and java code for your solution.

Tamarindo Airlines wants to give a first-class upgrade coupon to the top logn of their frequent flyers, based on the number of miles accumulated, where n is the number of the airlines' frequent flyers. The algorithm they currently use, which runs in O (n log n) time, sorts the flyers by the number of miles flown and then scans the sorted list to pick the top log n flyers They have hired you as their chief software engineer Give an algorithm that identifies the top log n flyers in O(n) time