Blog: dzone java

408 blogs updated: 19 min. ago
How to Change the Default Context Path Using Application.Properties [Video]
In the video below, we take a closer look at Spring Boot and how to change the default context path using Let's get ...
22-08-2019 08:49:41 dzone java Advanced
Intro to Unit Testing in Java With JUnit5 Library
Hello, DZone! In this post, I would like to focus on unit testing in Java with the JUnit5 library. JUnit 5 introduced new features and appro...
22-08-2019 00:47:48 dzone java Advanced
How to Deep Clone an Object Using Java in Memory Serialization
In my previous articles, I explained the difference between deep and shallow cloning and how copy-constructors and defensive copy methods ar...
21-08-2019 16:43:25 dzone java Advanced
When to Use JSR 305 for Nullability in Java
JSR 305 became a de-facto standard despite its many problems. I advise to use it for nullability until something better is adopted by Kotlin...
21-08-2019 08:41:40 dzone java Advanced
How to Schedule a Task at a Fixed Delay in Spring Boot [Video]
In the video below, we take a closer look at Spring Boot, specifically how to schedule a task at a fixed delay. Let's get started.
21-08-2019 00:40:57 dzone java Advanced
How to Define Constants in Java
There seems to be a lot of confusion around the topic of constantsin Java. Some people make use of integers or Strings to define constants, ...
20-08-2019 16:39:22 dzone java Advanced
A Bootiful Podcast: Brian Clozel on All Things Spring
Hi, Spring fans! In this installment, Josh Long (@starbuxman) talks to Spring Boot and Spring Framework engineer Brian Clozel (@bclozel) abo...
20-08-2019 00:39:13 dzone java Advanced
How to Debug a Remote Java Application
The importance of being able to debug a Java application that is deployed remotely, in another country or city, cannot be understated. Recen...
19-08-2019 16:42:38 dzone java Advanced
Is the Book ''Java Concurrency in Practice'' Still Relevant in the Era of Java 12?
One of my readers, Shobhit, asked this question on my blog post about must-read advanced Java books: is the book "Java Concurrency in Practi...
17-08-2019 13:17:57 dzone java Advanced
Java: An Optional Implementation of Optional
The class java.util.Optional is implemented as a single immutable concrete class that internally handles two cases; one with an element and ...
17-08-2019 05:29:43 dzone java Advanced

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