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Collections in Java

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1.Let's Begin

Course Introduction Introduction to Collections

2.Lists in Java

ArrayList: Introduction ArrayList: Inserting and Retrieving Elements ArrayList: Operations ArrayList: Iteration ArrayList: Iteration using ListIterator ArrayList Sorting Understanding Comparable Interface Understanding Comparator Interface ArrayList: Exercise ArrayList: Exercise Solution Quiz: ArrayList

3.LinkedList in Java

LinkedList: Introduction LinkedList: Fetching and Removing

4.CopyOnWriteArrayList in Java

CopyOnWriteArrayList: Introduction CopyOnWriteArrayList: Internal Working CopyOnWriteArrayList: Iteration

5.Sets in Java

HashSet: Creation and Insertion HashSet: Operations HashSet: Iteration and Sorting HashSet: Exercise HashSet: Exercise Solution HashSet: Quiz

6.TreeSet in Java

TreeSet: Creation and Insertion TreeSet: Fetching and Removal TreeSet: Exercise TreeSet Exercise Solution

7.HashMap In Java

HashMap: Creation and Insertion HashMap: Updation and Removal HashMap: Operations HashMap: Java 8 Improvements HashMap: Internal Implementation HashMap: How to Design a Good Key HashMap: Iteration HashMap: Exercise HashMap: Exercise Solution HashMap: Quiz

8.TreeMap in Java

TreeMap: Creation and Insertion TreeMap: Fetching and Removal TreeMap: Sorting a TreeMap by Values TreeMap: HashMap Sorting

9.LinkedHashMap in Java

LinkedHashMap: Introduction LinkedHashMap: Internal Working

10.Additional Map Implementations

ConcurrentHashMap IdentityHashMap EnumMap

11.Arrays Class

Searching an Array Sorting an Array Copying an Array Arrays: Operations Quiz: Arrays

12.Collections Class

Finding the Min and Max element Searching, Filing, and Copying Collection Making Collections Unmodifiable Making Collections thread-safe Thank You!

Collections in Java

TreeSet: Exercise

We'll cover the following...

- Problem 1: Numbers greater than 50
- Problem 2: Smallest and largest number in array

Problem 1: Numbers greater than 50

Given ...