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Java Programming for Complete Beginners

Java Programming Course for Beginners to Java Object Oriented Programming. BONUS: Build REST API with Spring Boot.
(18,211 reviews)
114,717 students
Created by


CourseMarks Score®







Platform: Udemy
Video: 31h 7m
Language: English
Next start: On Demand

Top Java courses:

Detailed Analysis

CourseMarks Score®

9.7 / 10

CourseMarks Score® helps students to find the best classes. We aggregate 18 factors, including freshness, student feedback and content diversity.

Freshness Score

10.0 / 10
This course was last updated on 6/2021.

Course content can become outdated quite quickly. After analysing 71,530 courses, we found that the highest rated courses are updated every year. If a course has not been updated for more than 2 years, you should carefully evaluate the course before enrolling.

Student Feedback

9.0 / 10
We analyzed factors such as the rating (4.5/5) and the ratio between the number of reviews and the number of students, which is a great signal of student commitment.

New courses are hard to evaluate because there are no or just a few student ratings, but Student Feedback Score helps you find great courses even with fewer reviews.

Content Score

9.6 / 10
Video Score: 10.0 / 10
The course includes 31h 7m video content. Courses with more videos usually have a higher average rating. We have found that the sweet spot is 16 hours of video, which is long enough to teach a topic comprehensively, but not overwhelming. Courses over 16 hours of video gets the maximum score.
The average video length is 7 hours 13 minutes of 596 Java courses on Udemy.
Detail Score: 9.4 / 10

The top online course contains a detailed description of the course, what you will learn and also a detailed description about the instructor.

Extra Content Score: 9.5 / 10

Tests, exercises, articles and other resources help students to better understand and deepen their understanding of the topic.

This course contains:

11 articles.
0 resource.
0 exercise.
0 test.

Table of contents


RECOMMENDED for absolute beginners to Java and Programming!
BONUS – Learn to Build REST API with Spring, Spring Boot, and JPA

7 Things YOU need to know about this JAVA PROGRAMMING Course
#1: 100,000+ Learners – One of the highest-rated Java Courses on Udemy!
#2: Designed for ABSOLUTE BEGINNERS to Java Programming
#3: HANDS-ON – Write 100+ Programs – The best way to learn Java Programming is to get your hands dirty!
#4: PUZZLES and EXERCISES to help reinforce your learning
#5: One of the first courses to be updated to JAVA 16. Covers all new features in Java 9, Java 10, Java 11, Java 12, Java 13, Java 14, Java 15, and Java 16.
#6: FREE 150 Page Course Companion Web Site
#7: BONUS – Learn to Build REST API with Spring, Spring Boot, and JPA (Hibernate)

5 STARS – The best Java course out there for Beginners. Highly recommended.
5 STARS – This course exceeded all my expectations. HIGHLY RECOMMENDED!
5 STARS – Great mix of theory and exercises!
5 STARS – What a great course!!!
5 STARS – This is the best Java course I’ve come across. It’s straight to the point without any missing details. You can get an idea of what you’re getting into working with Java fast with this course. I really like it.
5 STARS – Never thought taking an online course will be so helpful. The instructor is quite engaging, gives a good amount of exercises.
5 STARS – This course is wonderful! I really enjoy it. It really is for beginners, so it’s very helpful for people which don’t know anything about programming.
5 STARS – It’s very well thought out. I enjoy the constant exercises and the challenge they present to make things happen.

Java is one of the most popular programming languages. Java offers both object-oriented and functional programming features.
We take a hands-on approach using a combination of JShell and Eclipse as an IDE to illustrate more than 200 Java Coding Exercises, Puzzles, and Code Examples. This course assumes no previous ( beginner ) programming or Java experience. If you’ve never programmed a computer before, or if you already have experience with another programming language and want to quickly learn Java, this is a perfect course for you.
In more than 250 Steps, we explore the most important Java Programming Language Features
•Basics of Java Programming – Expressions, Variables, and Printing Output
•Java Operators – Java Assignment Operator, Relational and Logical Operators, Short Circuit Operators
•Java Conditionals and If Statement
•Methods – Parameters, Arguments, and Return Values
•Object-Oriented Programming – Class, Object, State, and Behavior
•Basics of OOPS – Encapsulation, Abstraction, Inheritance, and Polymorphism
•Basics about Java Data Types – Casting, Operators, and More
•Java Built-in Classes – BigDecimal, String, Java Wrapper Classes
•Conditionals with Java – If Else Statement, Nested If Else, Java Switch Statement, Java Ternary Operator
•Loops – For Loop, While Loop in Java, Do While Loop, Break and Continue
•Immutability of Java Wrapper Classes, String and BigDecimal
•Java Dates – Introduction to LocalDate, LocalTime and LocalDateTime
•Java Array and ArrayList – Java String Arrays, Arrays of Objects, Primitive Data Types, toString and Exceptions
•Introduction to Variable Arguments
•Basics of Designing a Class – Class, Object, State and Behavior. Deciding State and Constructors.
•Understanding Object Composition and Inheritance
•Java Abstract Class and Interfaces. Introduction to Polymorphism.
•Java Collections – List Interface(ArrayList, LinkedList and Vector), Set Interface (HashSet, LinkedHashSet and TreeSet), Queue Interface (PriorityQueue) and Map Interface (HashMap, HashTable, LinkedHashMap and TreeMap() – Compare, Contrast and Choose
•Generics – Why do we need Generics? Restrictions with extends and Generic Methods, WildCards – Upper Bound and Lower Bound.
•Functional Programming – Lambda Expression, Stream and Operations on a Stream (Intermediate Operations – Sort, Distinct, Filter, Map and Terminal Operations – max, min, collect to List), Functional Interfaces – Predicate Interface, Consumer Interface, Function Interface for Mapping, Method References – static and instance methods
•Introduction to Threads and MultiThreading – Need for Threads
•Implementing Threads – Extending Thread Class and Implementing Runnable Interface
•States of a Thread and Communication between Threads
•Introduction to Executor Service – Customizing the number of Active Threads. Returning a Future, invokeAll, and invokeAny
•Introduction to Exception Handling – Your Thought Process during Exception Handling. try, catch, and finally. Exception Hierarchy – Checked Exceptions vs Unchecked Exceptions. Throwing an Exception. Creating and Throwing a Custom Exception – CurrenciesDoNotMatchException. Try with Resources – New Feature in Java 7.
•List files and folders in Directory with Files list method, File walk method and find methods. Read and write from a File.
Start Learning Now. Hit the Enroll Button!

You will learn

✓ HANDS-ON with EXERCISES and PUZZLES: Learn Object Oriented Programming with Java
✓ CLEAR YOUR JAVA INTERVIEWS: GET ALL the SKILLS to demonstrate an EXPERTISE with Java Programming


• You have an attitude to learn while having fun :)You have ZERO Programming Experience and Want to Learn Java

This course is for

• You have ZERO programming experience and want to learn Java Programming
• You are a Beginner at Java Programming and want to Learn to write Great Java Programs
• You want to learn the Basics of Object Oriented Programming with Java
• You want to learn the Basics of Functional Programming with Java

How much does the Java Programming for Complete Beginners course cost? Is it worth it?

The course costs $14.99. And currently there is a 83% discount on the original price of the course, which was $89.99. So you save $75 if you enroll the course now.
The average price is $20.3 of 596 Java courses. So this course is 41% cheaper than the average Java course on Udemy.

Does the Java Programming for Complete Beginners course have a money back guarantee or refund policy?

YES, Java Programming for Complete Beginners has a 30-day money back guarantee. The 30-day refund policy is designed to allow students to study without risk.

Are there any SCHOLARSHIPS for this course?

Currently we could not find a scholarship for the Java Programming for Complete Beginners course, but there is a $75 discount from the original price ($89.99). So the current price is just $14.99.

Who is the instructor? Is in28Minutes Official a SCAM or a TRUSTED instructor?

in28Minutes Official has created 48 courses that got 164,815 reviews which are generally positive. in28Minutes Official has taught 746,931 students and received a 4.5 average review out of 164,815 reviews. Depending on the information available, in28Minutes Official is a TRUSTED instructor.
DevOps, Azure, GCP, Docker, Kubernetes, Java & Spring Boot
Ranga is a Certified Google Cloud Associate Cloud Engineer, AWS Certified Solutions Architect Associate, AWS Certified Developer Associate, AWS Certified Cloud Practitioner and Azure Fundamentals AZ 900 Certified.

Our courses are focused on Cloud Certifications (AWS, Azure, Google Cloud Platform – GCP), DevOps, Full Stack (  React, Angular ), Serverless, Programming, and Microservice Development with Java and Spring Boot.

Our Top Courses include:

1) Master Microservices with Spring Boot and Spring Cloud

2) Java Programming for Complete Beginners

3) Google Cloud Certification – Associate Cloud Engineer – 2021

4) DevOps For Beginners – Docker, Kubernetes, and Azure DevOps

5) Spring Framework Master Class – Java Spring the Modern Way

6) Master Java Web Services and RESTful API with Spring Boot

7) Go Serverless with AWS Lambda and Azure Functions

We have courses focused on Java Frameworks ( Spring, Spring Boot, Spring MVC,  Hibernate ).

[LEARNING PATHS 00 to 06 for DevOps, Full Stack, Cloud,  Spring Boot and Java in the FAQ below]

We use Problem-Solution based Step-By-Step Hands-on Approach With Practical, Real-World Application Examples.

We have a wide range of courses focused on Spring Boot –  Creating APIs and Microservices, Deploying to Cloud ( AWS, Azure, Docker, Kubernetes, Azure ), and Integrating with Full Stack Front end frameworks ( React & Angular ).


[LEARNING PATH 00] – DevOps 

Master DevOps with Docker, Kubernetes and Azure DevOps

[LEARNING PATH 01] – Spring and Spring Boot Web Applications & API Developer

Spring Framework Master Class – Learn Spring the Modern Way!

Learn Spring Boot in 100 Steps – Beginner to Expert

Master Java Web Services and RESTful API with Spring Boot

Master Hibernate and JPA with Spring Boot in 100 Steps

Master Java Unit Testing with Spring Boot & Mockito

[LEARNING PATH 02] – Full Stack Developer with Spring Boot, React and Angular

Go Java Full Stack with Spring Boot and React

Go Java Full Stack with Spring Boot and Angular

[LEARNING PATH 03] – Cloud Microservices with Spring Boot, Docker & Kubernetes

Master Microservices with Spring Boot and Spring Cloud

Master Docker with Java – DevOps for Spring Microservices

Master Kubernetes with Docker on Google Cloud, AWS & Azure

[LEARNING PATH 04] – Cloud Developer with Spring Boot, AWS, Azure, and PCF

Learn AWS – Deploy Java Spring Boot to AWS Elastic Beanstalk

Master Azure Web Apps – Take Java Spring Boot Apps to Azure

Master Pivotal Cloud Foundry with Spring Boot Microservices

[LEARNING PATH 05] – Learn AWS with Microservices, Docker, and Kubernetes

Learn AWS – Deploy Java Spring Boot to AWS Elastic Beanstalk

Master AWS Fargate & ECS with Java Spring Boot Microservices

Master Kubernetes with Docker on Google Cloud, AWS & Azure


AWS Certified Cloud Practitioner – Step By Step

AWS Certified Developer Associate  – Step By Step

AWS Certified Solutions Architect Associate – Step By Step


Best Courses are interactive and fun.

Foundations for building high-quality applications are best laid down while learning.


We use the 80-20 Rule. We discuss 20% of things used 80% of the time in depth. We touch upon other things briefly equipping you with enough knowledge to find out more on your own.

Problem Solution based Step by Step Hands-on Learning.


CourseMarks Score®







Platform: Udemy
Video: 31h 7m
Language: English
Next start: On Demand

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