![Remove an Item in HashSet](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberRemove an Item in HashSet
![Check Items in HashSet](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberCheck Items in HashSet
![Add Items to HashSet](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberAdd Items to HashSet
![Create a HashSet](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberCreate a HashSet
![Introduction](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberIntroduction
![Solution for Assessment Test 2](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberSolution for Assessment Test 2
![Assessment Test 2](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberAssessment Test 2
![Loop Through a HashMap](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberLoop Through a HashMap
![Find HashMap Size](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberFind HashMap Size
![Remove an Item in HashMap](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberRemove an Item in HashMap
![Access an Item in HashMap](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberAccess an Item in HashMap
![Add Items to HashMap](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberAdd Items to HashMap
![Create a HashMap](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberCreate a HashMap
![Introduction](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberIntroduction
![LinkedList Methods (getFirst(), getLast())](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberLinkedList Methods (getFirst(), getLast())
![LinkedList Methods (removeFirst(), removeLast())](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberLinkedList Methods (removeFirst(), removeLast())
![LinkedList Methods (addFirst(), addLast())](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberLinkedList Methods (addFirst(), addLast())
![Creating LinkedList](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberCreating LinkedList
![ArrayList vs LinkedList](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberArrayList vs LinkedList
![Introduction](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberIntroduction
![Sorting an ArrayList](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberSorting an ArrayList
![Loop Through an ArrayList](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberLoop Through an ArrayList
![Finding ArrayList Size](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberFinding ArrayList Size
![Remove or Clear Items in ArrayList](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberRemove or Clear Items in ArrayList
![Change an Item in ArrayList](https://dragonzap.com/storage/uploads/658da10c0f74b.jpg)
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DecemberChange an Item in ArrayList
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