Java Clean Coding
Practices and guidelines for writing maintainable Java code. Learn the principles, patterns, and techniques that separate professional code from amateur code.
Overview
Clean code is not just about making code work; it is about making code that is easy to read, understand, and maintain. Poor code quality leads to technical debt, bugs, and decreased team productivity. This course addresses these challenges head-on.
Based on industry best practices and principles from thought leaders like Robert C. Martin, this course teaches you how to write code that clearly communicates its intent. You will learn naming conventions, function design, error handling, testing practices, and refactoring techniques that transform messy code into clean, professional software.
Objectives
The main objectives of the Java Clean Coding course are:
- Understanding the principles of clean code and why they matter
- Mastering meaningful naming conventions for variables, methods, and classes
- Writing small, focused functions that do one thing well
- Applying SOLID principles for maintainable object-oriented design
- Effective error handling and exception design
- Writing clean tests that serve as documentation
- Refactoring techniques to improve existing code safely
- Code review practices and establishing team standards
Duration and Schedule
The standard course duration is 3 days, with 6 or 7 hours of teaching each day. Hands-on refactoring exercises are included throughout.
The scheduling per day:
- Day 1: Clean code principles, naming, functions, and comments
- Day 2: SOLID principles, object design, and error handling
- Day 3: Testing practices, refactoring, and code review workshop
Target Audience
This course is designed for developers committed to code quality:
- Java Developers - at all experience levels wanting to improve their craft
- Technical Leads - establishing quality standards for their teams
- Development Teams - looking to reduce technical debt
- Code Reviewers - wanting objective criteria for code quality
- Organizations - implementing coding standards and best practices
Elevate Your Code Quality
Contact us to discuss how this course can help your team write better code
Prerequisites
Here are the prerequisites for the Java Clean Coding course:
- Java programming experience: at least 6 months of practical Java development
- Understanding of OOP: familiarity with classes, inheritance, and interfaces
- Code examples to share: bringing real code for refactoring exercises enhances learning
- Commitment to improvement: willingness to critically examine your own code
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