Clean Code with Java- Learn Simple Design, Refactoring TDD
- Development
- May 07, 2025

Clean Code with Java: Learn Simple Design, Refactoring & TDD, available at $69.99, has an average rating of 4.5, with 49 lectures, based on 1625 reviews, and has 10205 subscribers.
You will learn about You will Learn to Write Clean Code with Java You will Learn and apply 4 Principles of Simple Design You will Understand Refactoring and Refactor Java Code You will Learn TDD and apply TDD to write Clean Code in Java You will look at examples of bad code and refactor them to clean code You will understand that TDD + 4 Principles of Simple Design + Continuous Refactoring = Clean Code This course is ideal for individuals who are Beginner Programmers curious about Clean Code or Experienced Programmers wanting to practice Clean Code or You want to experience our formula to clean code (TDD + 4 Principles of Simple Design + Continuous Refactoring = Clean Code) It is particularly useful for Beginner Programmers curious about Clean Code or Experienced Programmers wanting to practice Clean Code or You want to experience our formula to clean code (TDD + 4 Principles of Simple Design + Continuous Refactoring = Clean Code).
Enroll now: Clean Code with Java: Learn Simple Design, Refactoring & TDD
Summary
Title: Clean Code with Java: Learn Simple Design, Refactoring & TDD
Price: $69.99
Average Rating: 4.5
Number of Lectures: 49
Number of Published Lectures: 49
Number of Curriculum Items: 49
Number of Published Curriculum Objects: 49
Original Price: $19.99
Quality Status: approved
Status: Live
What You Will Learn
Who Should Attend
Target Audiences
Learn to Write Clean Code with Java.
Get Hands-on with Code Examples involving 4 principles of Simple Design, Refactoring & TDD.
WHAT STUDENTS ARE SAYING
5 STARS – Straight to the point concise and practical
5 STARS – It was a great course to get an understanding of clean coding and the TDD approach. Exercises in this course will help me to write in more cleaner and maintainable manner.
5 STARS – Very well structured course, starting from how to write clean code, then refactor and finally coding with TDD, but with a very practical approach.
5 STARS – Amazing Course !! It’s a recommended course for every developer. The course will explain the best way to write standard, clean & maintainable code. Awesome refactoring tips & tricks .Hats off!! in28minutes team
5 STARS – This course is awesome; really liking the course so far. The instructor clearly conveys difficult concepts.
OUR APPROACH
Goal I : Understand Clarity of Code (Unit Tests)
Goal II: Focus on 4 Principles of Simple Design
Goal III: Get started with Refactoring
Goal IV : Understand TDD
STEP BY STEP DETAILS
Getting Started with Clarity in Code
Clean Code with Simple Design, Refactoring and TDD – Getting Setup
Step 00 – Clarity in Code – Problem 1 – Gilded Rose – Introduction
Step 01 – Clarity in Code – Problem 1 – Gilded Rose – Refactoring Unit Test 1 – Default Item
Step 02 – Clarity in Code – Problem 1 – Gilded Rose – Refactoring Unit Test 2 – Default Item
Step 03 – Clarity in Code – Problem 1 – Gilded Rose – Refactoring Unit Test 3 – Aged Brie
Step 04 – Clarity in Code – Problem 1 – Gilded Rose – Refactoring Unit Test 4 – Backstage Passes
Step 05 – Clean Code – Attitude for the course
Getting Started with 4 Principles of Simple Design
Step 01 – 4 Principles of Simple Design – An Introduction
Step 02 – 4 Principles of Simple Design – Exercise – StudentHelper.isGradeB
Step 03 – 4 Principles of Simple Design – Exercise – StudentHelper.getGrade
Step 04 – 4 Principles of Simple Design – Exercise – StudentHelper.willQualifyForQuiz
Step 06 – Most difficult challenge in programming – Naming
Step 07 – 4 Principles of Simple Design – Exercise – TextHelper.swapLastTwoCharacters
Step 07 – Should you have comments in code?
Step 08 – 4 Principles of Simple Design – Exercise – TextHelper.truncateAInFirst2Positions
Step 09 – 4 Principles of Simple Design – Exercise – CustomerBOTest
Step 10 – 4 Principles of Simple Design – Exercise – CustomerBOTest
Step 11 – Attitude towards Unit Testing
Step 12 – Unit Testing Principles
Getting Started with Refactoring
Step 01 – Introduction to Refactoring
Step 02 – Refactoring – Exercise – CustomerBOImpl.getCustomerProductsSum
Step 03 – Refactoring – Exercise – Movie.isValidRating
Step 04 – Refactoring – Exercise – MenuAccess.setAuthorizationsInEachMenus
Step 05 – Refactoring – Exercise – UserLoginChecker.isUserAllowedToLogin – 1
Step 06 – Refactoring – Exercise – UserLoginChecker.isUserAllowedToLogin – 2
Step 07 – My 10 Tips for Good Programmers
Getting Started with Test Driven Development
Step 01 – Introduction to Test Driven Development – TDD
Step 02 – Test Driven Development – TDD – Exercise – StringHelper.replaceAInFirst2Positions
Step 03 – Test Driven Development – TDD – Exercise – StringHelper.replaceAInFirst2Positions
Step 04 – Test Driven Development – TDD – Exercise – StringHelper.areFirstTwoAndLastTwoCharsTheSame
Step 05 – Test Driven Development – TDD – Exercise – Bowling Kata – Introduction
Step 06 – Test Driven Development – TDD – Exercise – Bowling Kata – Getting Started
Step 07 – Test Driven Development – TDD – Exercise – Bowling Kata – Spare
Step 08 – Test Driven Development – TDD – Exercise – Bowling Kata – Strike
Step 09 – 3 Tips for Test Driven Development – TDD
Thank You
Clean Code with Simple Design, Refactoring and TDD – Thank You
Course Curriculum
Chapter 1: Getting Started with Clean Code
Lecture 1: Clean Code with Simple Design, Refactoring and TDD – Course Overview
Lecture 2: Github Repository for the course
Lecture 3: Clean Code with Simple Design, Refactoring and TDD – Getting Setup
Lecture 4: DO NOT SKIP: Join our Learning Community
Lecture 5: Step 00 – Clarity in Code – Problem 1 – Gilded Rose – Introduction
Lecture 6: Step 01 – Clarity in Code – Problem 1 – Gilded Rose – Refactoring Unit Test 1 –
Lecture 7: Solution – Clarity of Code – Exercise – Gilded Rose
Lecture 8: Step 02 – Clarity in Code – Problem 1 – Gilded Rose – Refactoring Unit Test 2 –
Lecture 9: Step 03 – Clarity in Code – Problem 1 – Gilded Rose – Refactoring Unit Test 3 –
Lecture 10: Step 04 – Clarity in Code – Problem 1 – Gilded Rose – Refactoring Unit Test 4 –
Lecture 11: Step 05 – Clean Code – Attitude for the course
Chapter 2: Getting Started with 4 Principles of Simple Design
Lecture 1: Step 01 – 4 Principles of Simple Design – An Introduction
Lecture 2: Step 02 – 4 Principles of Simple Design – Exercise – StudentHelper.isGradeB
Lecture 3: Step 03 – 4 Principles of Simple Design – Exercise – StudentHelper.getGrade
Lecture 4: Step 04 – 4 Principles of Simple Design – Exercise – StudentHelper.willQualifyFo
Lecture 5: Solution – 4 Principles of Simple Design – StudentHelper
Lecture 6: Step 06 – Most difficult challenge in programming – Naming
Lecture 7: Step 07 – 4 Principles of Simple Design – Exercise – TextHelper.swapLastTwoChara
Lecture 8: Step 07 – Should you have comments in code?
Lecture 9: Step 08 – 4 Principles of Simple Design – Exercise – TextHelper.truncateAInFirst
Lecture 10: Solution – 4 Principles of Simple Design – TextHelper
Lecture 11: Step 09 – 4 Principles of Simple Design – Exercise – CustomerBOTest
Lecture 12: Step 10 – 4 Principles of Simple Design – Exercise – CustomerBOTest
Lecture 13: Solution – 4 Principles of Simple Design – CustomerBOTest
Lecture 14: Step 11 – Attitude towards Unit Testing
Lecture 15: Step 12 – Unit Testing Principles
Lecture 16: Do you want to help us?
Chapter 3: Getting Started with Refactoring
Lecture 1: Step 01 – Introduction to Refactoring
Lecture 2: Step 02 – Refactoring – Exercise – CustomerBOImpl.getCustomerProductsSum
Lecture 3: Solution – Refactoring – CustomerBOImpl
Lecture 4: Step 03 – Refactoring – Exercise – Movie.isValidRating
Lecture 5: Solution – Refactoring – Movie
Lecture 6: Step 04 – Refactoring – Exercise – MenuAccess.setAuthorizationsInEachMenus
Lecture 7: Refactoring – Solution – MenuAccess
Lecture 8: Step 05 – Refactoring – Exercise – UserLoginChecker.isUserAllowedToLogin – 1
Lecture 9: Step 06 – Refactoring – Exercise – UserLoginChecker.isUserAllowedToLogin – 2
Lecture 10: Refactoring – Solution – UserLoginChecker
Lecture 11: Step 07 – My 10 Tips for Good Programmers
Chapter 4: Getting Started with Test Driven Development
Lecture 1: Step 01 – Introduction to Test Driven Development – TDD
Lecture 2: Step 02 – Test Driven Development – TDD – Exercise – StringHelper.replaceAInFirs
Lecture 3: Step 03 – Test Driven Development – TDD – Exercise – StringHelper.replaceAInFirs
Lecture 4: Step 04 – Test Driven Development – TDD – Exercise – StringHelper.areFirstTwoAnd
Lecture 5: Step 05 – Test Driven Development – TDD – Exercise – Bowling Kata – Introduction
Lecture 6: Step 06 – Test Driven Development – TDD – Exercise – Bowling Kata – Getting Star
Lecture 7: Step 07 – Test Driven Development – TDD – Exercise – Bowling Kata – Spare
Lecture 8: Step 08 – Test Driven Development – TDD – Exercise – Bowling Kata – Strike
Lecture 9: Step 09 – 3 Tips for Test Driven Development – TDD
Chapter 5: Thank You
Lecture 1: Clean Code with Simple Design, Refactoring and TDD – Thank You
Lecture 2: Bonus Lecture
Instructors

in28Minutes Official
DevOps, Azure, GCP, Docker, Kubernetes, Java & Spring Boot
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