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Java

Java programming tutorials, design patterns, and best practices

4 articles

Understanding Final Classes in Java

Learn when and why to use final classes in Java. Understand the design principle of prohibiting inheritance for better code safety.

#java #core-java #inheritance +1 more

Jan 6, 2020 Read more

Java 5 min read

Lombok: Reduce Java Boilerplate Code

Complete guide to Project Lombok for Java. Learn how to eliminate boilerplate code with annotations like @Data, @Builder, and @RequiredArgsConstructor.

#java #lombok #spring-boot +1 more

Dec 22, 2019 Read more

Java 4 min read

Singleton Design Pattern in Java: Part 2

Advanced singleton implementations including Double-Checked Locking with volatile and the Bill Pugh pattern using static inner classes.

#java #design-patterns #singleton +1 more

Dec 19, 2019 Read more

Java 4 min read

Singleton Design Pattern in Java: Part 1

Deep dive into the Singleton design pattern in Java. Learn different implementation approaches including eager initialization and lazy loading.

#java #design-patterns #singleton +1 more

Dec 18, 2019 Read more