Java 17 and Design Patterns Interview Questions (LTS Edition)
Top Java 17 and design patterns interview questions with code examples. Covers Singleton, Streams, creational patterns, and new Java 17 features like sealed classes
Tutorials under 'Creational Patterns'
Introduction to Design Patterns in Java – Gang of Four Guide
Learn what design patterns are, why they matter, and how they help Java developers write clean, modular, and testable code. Covers all 23 GoF patterns categorized into creational, structural, and behavioral types.