Udemy
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
Development
Web Development Data Science Mobile Development Programming Languages Game Development Database Design & Development Software Testing Software Engineering Development Tools No-Code Development
Business
Entrepreneurship Communications Management Sales Business Strategy Operations Project Management Business Law Business Analytics & Intelligence Human Resources Industry E-Commerce Media Real Estate Other Business
Finance & Accounting
Accounting & Bookkeeping Compliance Cryptocurrency & Blockchain Economics Finance Finance Cert & Exam Prep Financial Modeling & Analysis Investing & Trading Money Management Tools Taxes Other Finance & Accounting
IT & Software
IT Certification Network & Security Hardware Operating Systems Other IT & Software
Office Productivity
Microsoft Apple Google SAP Oracle Other Office Productivity
Personal Development
Personal Transformation Personal Productivity Leadership Career Development Parenting & Relationships Happiness Esoteric Practices Religion & Spirituality Personal Brand Building Creativity Influence Self Esteem & Confidence Stress Management Memory & Study Skills Motivation Other Personal Development
Design
Web Design Graphic Design & Illustration Design Tools User Experience Design Game Design Design Thinking 3D & Animation Fashion Design Architectural Design Interior Design Other Design
Marketing
Digital Marketing Search Engine Optimization Social Media Marketing Branding Marketing Fundamentals Marketing Analytics & Automation Public Relations Advertising Video & Mobile Marketing Content Marketing Growth Hacking Affiliate Marketing Product Marketing Other Marketing
Lifestyle
Arts & Crafts Beauty & Makeup Esoteric Practices Food & Beverage Gaming Home Improvement Pet Care & Training Travel Other Lifestyle
Photography & Video
Digital Photography Photography Portrait Photography Photography Tools Commercial Photography Video Design Other Photography & Video
Health & Fitness
Fitness General Health Sports Nutrition Yoga Mental Health Dieting Self Defense Safety & First Aid Dance Meditation Other Health & Fitness
Music
Instruments Music Production Music Fundamentals Vocal Music Techniques Music Software Other Music
Teaching & Academics
Engineering Humanities Math Science Online Education Social Science Language Teacher Training Test Prep Other Teaching & Academics
AWS Certification Microsoft Certification AWS Certified Solutions Architect - Associate AWS Certified Cloud Practitioner CompTIA A+ Cisco CCNA Amazon AWS CompTIA Security+ Microsoft AZ-900
Photoshop Graphic Design Adobe Illustrator Drawing Digital Painting InDesign Character Design Canva Figure Drawing
Life Coach Training Neuro-Linguistic Programming Mindfulness Personal Development Personal Transformation Meditation Life Purpose Coaching Neuroscience
Web Development JavaScript React CSS Angular PHP WordPress Node.Js Python
Google Flutter Android Development iOS Development Swift React Native Dart Programming Language Mobile Development Kotlin SwiftUI
Digital Marketing Google Ads (Adwords) Social Media Marketing Google Ads (AdWords) Certification Marketing Strategy Internet Marketing YouTube Marketing Email Marketing Retargeting
SQL Microsoft Power BI Tableau Business Analysis Business Intelligence MySQL Data Analysis Data Modeling Big Data
Business Fundamentals Entrepreneurship Fundamentals Business Strategy Online Business Business Plan Startup Freelancing Blogging Home Business
Unity Game Development Fundamentals Unreal Engine C# 3D Game Development C++ Unreal Engine Blueprints 2D Game Development Blender
2020-12-06 21:02:36
30-Day Money-Back Guarantee

This course includes:

  • 5.5 hours on-demand video
  • 9 coding exercises
  • Full lifetime access
  • Access on mobile and TV
Development Software Engineering Functional Programming

Java Collections Framework + Generics, Lambdas & Stream API

Learn Java Collections Framework from scratch to PRO level with practical exercises
New
Rating: 4.1 out of 54.1 (39 ratings)
34,094 students
Created by Andrii Piatakha, Learn IT University
Last updated 1/2021
English
English [Auto]
30-Day Money-Back Guarantee

What you'll learn

  • Java Collections Framework
  • Different colelctions from Collection hierarchy
  • Different Containers from Map hierarchy
  • Real-life examples of using collections
  • Iterable & Iterator
  • Hash Tables
  • Binary tree based collections
  • Functional Programming
  • Functional Programming with Collections
  • Generics in Java
  • Stream API
  • How to write clear and concise code in Java with the help of lambdas and Stream API while working with collections

Course content

12 sections • 22 lectures • 5h 22m total length

  • Preview04:11
  • Preview03:14

  • Preview09:16
  • Collection Interface
    10:21

  • Interfaces List, Set and Queue: Overview
    08:19

  • List implementations - ArrayList, Vector, CopyOnWriteArrayList & Stack
    19:14
  • LinkedList VS ArrayList, Big O Notation & Homework
    22:48
  • LinkedList VS ArrayList - Performance Comparison
    1 question
  • Backend for online store
    1 question
  • MyList implementation
    1 question

  • Comparator and Comparable
    16:38
  • Write your Custom Product Comparator
    1 question

  • Iterable, Iterator & ListIterator
    19:23
  • Implement custom Iterator
    1 question

  • Queue and Deque
    19:25
  • Implement back-end system of Help Desk for online store
    1 question

  • Map Hierarchy
    15:35
  • Hash Tables & HashMap
    22:26
  • LinkedHashMap
    08:27
  • LRU Cache
    1 question
  • SortedMap, NavigableMap & TreeMap
    13:47
  • Set Implementations (HashSet practice) & java.util.Colelctions class
    16:04

  • Generics in Java
    24:27
  • Parameterized custom List & iterators
    1 question

  • Functional Programming in Java: Overview
    13:30
  • Preview14:33
  • Function & BiFunction: Theory & Practice
    17:17
  • Consumer, BiConsumer, Predicate & BiPredicate
    16:24
  • Sort words in array with anonymous function
    1 question

Requirements

  • Knoweldge of Java Basics is required for this course
  • OOP knowledge is required for this course

Description

From this course you can learn Java Collections Framework, together with Generics, Lambda Functions, Method References and Stream API.

There are a lot of other courses in this topic. So, why would you choose exactly this course?  Here just a few reasons:

- Coding exercises

To learn programming it is not enough just watching videos and reading books. You also need to have a lot of practice. In this training course you will have different practical tasks which will help you learn and understand Java better. Beside that all topics are presented on real-life examples - this help grasp knowledge faster.

One of the key tasks where you can practice your knowledge is implementation of backend system for online store. Also you have a lot of tasks that use domain specific terminology: accounts, transactions, users, carts, menu, services etc. So that means you are learning programming without abstract concepts like it is written in the books or in other courses. You learn domain specific terminology and during the lessons we investigate specific extracts from code that can give you clear vision how you can apply the knowledge in real life.


- Open source code

We hide nothing from our students! Including the source code for the hometask solutions and source code of examples which were shared during the lesson. Having the source code you can just copy and paste it to run it on your local computer to understand how things work better.

- Q&A support

The significant difference between online and offline learning process is instructor's availability. If you are in the one room with tutor he always can help you to get understanding specific concept or to help fix your code on your computer.
In this course, we are supporting students with answers to any questions flagged in Q&A section. In case there will be recurring questions - separate video lessons will be created to show how to address issue.

So with this course you are not just getting video materials, code exercises, source code, access to free mobile application without limits (which is still pretty cool, huh? :) ) , but you also get tutor support and answers to your questions along with this course.

- Relevant knowledge

After our team investigated other Java courses on Udemy we realized that most of them has nothing in common with real life. Information which is shared there is very old and significantly out of date. For example, instructor teaches framework which is not used already for 15 years. Or instructor do a stress on the programming design which is not used anymore at all!

Instructor of this course is consultant in the top-rated IT outsourcing company and helps to bring cutting-edge solutions in IT for all his clients. Feel free to check LinkedIn page of instructor and check skills endorsement. More than 18 thousand people acrooss all over the world (BTW most of them are from top 100 companies of the world) evaluated skills of Andrii Piatakha.

With this course you can be sure that you will spend your time learning the right things from the one of the best IT consultants in the world.

- Free mobile App without limits for our students

Knowing Java is one skill. Be able to pass interview in company - that is another skill :) Nowadays a lot of companies use tests to select candidates on the first level of interview. We developed application to practice skills specifically for such purposes.

In this course we will provide you link to download our FREE mobile app for android. (soon it will be also available for iOS platforms)

Instructor of this course come up with hundreds tests which are used to test knowledge of candidates. With this application you will be well-prepared for the interview.

Also, only for our students - there is no limit on attempts to pass certification. In the course we will tell you how to set up special bonus code which will remove restrictions for our students inside the app.

- High concentration of useful material in each lesson

Sometimes you can notice that watching of 5 minutes of our lesson is equivalent to watching of other 30 minutes lesson.

This is because time spent for preparation for the lesson (script for the lesson, lesson structure) and video editing (to cut boring pieces of the lesson, or time when program loads) sometimes 10 times as much (sometimes even 20) as final lesson duration after video editing.

Also each topic is separated from another. In case some concept will be explained in the next lesson and you don't need to worry about understanding this in scope of this lesson - instructor will make announcement when specific topic will be covered.

Go and try it yourself! We will appreciate your feedback.


So don't wait! Take a look at lessons' preview if you still have doubts!

Buy this course today, and you will get all updates for FREE!

For those who successfully passed this training course, or for students who was recognized for asking amazing questions, there is a special offer from IT-Bulls company! The creator of this course is IT-Bulls company CEO and Founder. We always in search of talents to run our amazing startups together with you. Probably you always dreamed about running your own startup? In this course you will be able to find the team who will teach you how to do that and (in particular cases) will be glad to help with implementation!

Hope you enjoy this course! And remember, we appreciate all your feedbacks! Your feedbacks will help us to become even more better! Your feedbacks will help us to create to best Java course ever!

See you on the lessons! :)


Who this course is for:

  • Java software engineers of any levels
  • Egnineers who wants to learn Java Collections Framework in-depth

Instructors

Andrii Piatakha
Founder and CEO in IT-Bulls, Founder of Learn-IT platform
Andrii Piatakha
  • 4.4 Instructor Rating
  • 2,226 Reviews
  • 197,136 Students
  • 7 Courses

Founder and CEO in IT-Bulls.

Creator of Learn-IT mobile application for people who want to be prepared for interview and learn Java.

Tutor with 4+ years of experience. Key Java Tutor in outsourcing companies. Andrii helps to teach Java software engineers from zero till their first job assignment.

His Java course is used to train people with zero programming knowledge to prepare them for real work in different companies.

When you are taking Andrii's courses you can be sure that you will learn the right things in the right way in the shortest possible amount of time.

All Andrii's courses are proven by time and success stories of the students.

Not all tutors were professional programmers in past. Huge engineering experience allowed Andrii to run his own IT company. During the teaching Andrii focuses students' attention only on the most important things.

Feel free to check out Andrii's linkedin profile and especially confirmation of the skills. Already more than 1000+ professional engineers, managers and software architects across all over the World confirmed Andrii's skills in Java EE technologies stack.

Andrii spent a lot of time tutoring offline to understand students and key issues which they face with during their education process. Detailed homeworks and practical experience - that's what helps students to get knowledge.

IT-Bulls creates applications with students which allow people to pass internship and get more practical experience.

The best students managed to get their first job in IT-Bulls and now become leading engineers in the company!

So be prepared to become best friend of IT-Bulls company.

Learn more about Andrii's career and skills in linkedin profile and follow Andrii on instagram (@andrey_pyatakha)! 

Learn IT University
The Best Programming Courses
Learn IT University
  • 4.4 Instructor Rating
  • 2,226 Reviews
  • 198,032 Students
  • 7 Courses

We are group of teachers that creates programming courses for everyone: beginners and experts.

Together we helped 150k+ students from more than 150 countries to start IT career and to sharp existing skills.

We constantly work on updates and new courses to provide our students with the relevent and up-to-date knowledge.

  • Udemy for Business
  • Teach on Udemy
  • Get the app
  • About us
  • Contact us
  • Careers
  • Blog
  • Help and Support
  • Affiliate
  • Terms
  • Privacy policy
  • Cookie settings
  • Sitemap
  • Featured courses
Udemy
© 2021 Udemy, Inc.