Application performance is on the forefront of our minds, and Garbage Collection optimization is a g…
Will Python dethrone Java this year? Programming language rankings say yes – JAXenter
It’s no news that Java has been on a slippery slope but we might know who’s the replacement, popularity indices show. Spoiler alert: it’s Python!
Top 15 Java Multithreading, Concurrency Interview Questions With Investment Banks – DZone Java
In this post, we look at the top 15 Java-related interview questions from investment banks, specifically questions pertaining to concurrency and multithreading.
Project Loom: A trend to watch in the JVM ecosystem – JAXenter
Project Loom’s initial prototype is now publicly available. The goal of this project is to add a new concurrency tool to the Java toolkit: fibers.
Leveraging Lambda Expressions for Lazy Evaluation in Java – DZone Java
In this post, we take a look at how to make effective use of lambda expressions in Java for the purpose of lazy loading data and lazy evaluation.
Getting Started With Google’s HTTP Client Library for Java
Google’s HTTP Client Library for Java is a one-stop shop for all your HTTP client needs, irrespectiv…
Features to Avoid Null Reference Exceptions in Java and Swift – DZone Java
If you’re having trouble avoiding null exceptions, this tutorial provides solutions to avoiding the null reference exceptions in both Java and Swift languages.
Memory-Hogging Enum.values() Method
I’m a big fan of Java’s enum. It seemed like we waited forever to get it, but when we did finally ge…
Java XPath – Check if XML tag or attribute exists? – HowToDoInJava
Java example to check if a tag exists in given XML content or if any attribute is present in XML using XPath. How to check if xml tag exists? To verify if node or tag exists in XML content, you can execute an xpath expression against DOM document for that XML and count the matching …
How to Automate a Java Unit Test, Including Mocking and Assertions – DZone Java
This tutorial demonstrates how to automate unit tests in Java by using the Parasoft Jtest Unit Test Assistant, as well as mocking and assertion methods.
Introduction to Modularity with the Java 9 Platform Module System (JPMS) – Full Day
In this full-day Java 9: Modularity Live Online Training, Paul Deitel introduces the Java Platform Module System (JPMS)—Java 9’s most important new software-engineering technology. Modularity—the result of Project Jigsaw—helps developers at all le…
Streaming data out of a Corda node with Spring WebFlux
It’s been a while since my last post but I’m finally back! Since I am still on my project, I will be…
Java Weekly, Issue 239 | Baeldung
An excellent writeup on garbage collection, and a set of strategies for zero-downtime schema updates that you won’t want to miss. A good week.
Top 20 REST and Spring MVC Interview Questions for Java Developers – DZone Java
This post takes a look at the top 20 frequently-asked REST and Spring MVC interview questions for Java developers applying for web developer positions.
Fluent Design RadioButton, CheckBox, ChoiceBox, Menu for Java
I have a big update for JMetro this time. Version 3.8 brings the following new Fluent Design (FDS) i…