Code Metrics
Understanding Chidamber & Kemerer Metrics for Java: A Complete Guide
Learn what the CK metrics suite measures, why each metric matters, and how to interpret results to improve your Java...
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CKJM.info is a comprehensive resource for Java developers and software engineers focused on code quality metrics, static analysis, and engineering best practices. Explore guides on Chidamber & Kemerer Java Metrics, refactoring techniques, design patterns, and tools to improve your codebase.
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Refactoring
How to Reduce Coupling in Java: A Practical Refactoring Guide
High CBO scores dragging down your code quality? This guide walks through proven refactoring techniques to reduce...
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Design Patterns
The Strategy Pattern in Java: When and How to Use It
Discover how the Strategy design pattern eliminates complex conditionals in Java, improves testability, and keeps your...
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Tools & Analysis
Setting Up SonarQube for Java: Quality Gates, Rules, and Integration
A step-by-step guide to installing SonarQube, configuring Java analysis rules, and enforcing quality gates in your...
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Java Best Practices
SOLID Principles in Java: Practical Examples for Every Developer
Master the five SOLID principles with real Java code examples. Learn how they reduce complexity, lower CBO, and make...
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Code Metrics
Cyclomatic Complexity in Java: What It Is and How to Reduce It
Cyclomatic complexity measures the number of independent paths through your code. Learn how to calculate it and...
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Code Metrics
Deep dives into CK metrics, cyclomatic complexity, coupling, cohesion, and other...
ExploreRefactoring
Practical guides on improving existing Java code structure without changing its external...
ExploreDesign Patterns
Explanations and examples of GoF and architectural patterns applied in Java projects.
ExploreTools & Analysis
Reviews and how-tos for static analysis tools, IDE plugins, and automated quality gates...
ExploreJava Best Practices
Actionable advice on clean code, SOLID principles, testing strategies, and professional...
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