CONCEPT.md

{Concept Title}

{One-paragraph summary of what this concept is and why it matters.}

Overview

{Expanded explanation of the concept. What problem does it solve? When should you use it?}

How It Works

{Step-by-step explanation of the mechanism.}

// Example code demonstrating the concept

Key Points

• {Point 1}: {Explanation}
• {Point 2}: {Explanation}
• {Point 3}: {Explanation}

In This Module

{How this concept is used in the current module.}

{File or Class Name}

// Relevant code snippet from this module

{Line-by-line explanation if needed.}

Common Patterns

{Pattern 1}

// Pattern example

{Pattern 2}

// Pattern example

Gotchas

• {Issue 1}: {How to avoid it}
• {Issue 2}: {How to avoid it}

Testing

{How to test code that uses this concept.}

// Test example

Related Concepts

• {Related Concept 1} - {Brief relationship}
• {Related Concept 2} - {Brief relationship}

References

• Spring Docs: {Topic}
• Javadoc: {Class}
• {Other relevant links}