Trail: Added the 'getHikersCurentlyGoingUpMountain()' method. This method returns a basic array of TWO hikersStacks. These two hikerStacks are the two that are at the front of the queue. This means that the 20 hikers who are eligable to go up the mountain are what is being returned. They are 'removed()' from the queue so the next time this method is called there will be a new array of hikerStacks. Keep in mind that before this method can be called there needs to be a way of checking if the queue has the minimum amount of hikerStacks (2). If the minimum amount of hikerStacks are not in the queue you will be returned an error.

Hiker: When newly generated hikers are written to hikers.txt, their name is written as well.
Trail: Added the 'getHikersCurentlyGoingUpMountain()' method. This method returns a basic array of TWO hikersStacks. These two hikerStacks are the two that are at the front of the queue. This means that the 20 hikers who are eligable to go up the mountain are what is being returned. They are 'removed()' from the queue so the next time this method is called there will be a new array of hikerStacks. Keep in mind that before this method can be called there needs to be a way of checking if the queue has the minimum amount of hikerStacks (2). If the minimum amount of hikerStacks are not in the queue you will be returned an error.

Hiker: When newly generated hikers are written to hikers.txt, their name is written as well.
check line 52 for comment added which might solves the issue of how we can add multiple hikers at a time.