Java Resources

Let's take a look at the fundamental practices of variable shadowing and hiding in Java, they work, and some advice on how best to use them.

Updated February 16, 2018

by Naresh Joshi

CORE

· 84,004 Views · 16 Likes

3 Things Every Java Developer Should Stop Doing

Looking for a few bad habits to drop? Let's take a look at null, functional programming, and getters and setters to see how you can improve your coding.

February 16, 2018

by Justin Albano

CORE

· 62,225 Views · 150 Likes

Java vs. Kotlin - Which Language Should Android Developers Start With?

Should new Android developers learn Java, or go straight to Kotlin? This article talks about the usefulness of both languages.

February 16, 2018

by Javin Paul

· 112,051 Views · 22 Likes

Java Class Metadata: A User Guide [Presentation]

Check out these slides and video from FOSDEM that cover Java class metadata, how to measure it, and how to reduce its footprint on your app.

February 15, 2018

by Andrew Dinn

· 15,056 Views · 4 Likes

Introduction to Selenium 3.0

This intro to Selenium 3.0 talks about its main functions, the benefits of test automation, and its differences from the previous version.

February 15, 2018

by Khaja Moizuddin

· 14,144 Views · 6 Likes

Exception Handling With the Chain Of Responsibility

This overview of exception handling covers an overview of how handling should work and explores how to use a chain of responsibility for your exceptions.

Updated February 14, 2018

by Mahdieh Asiaban

· 31,424 Views · 13 Likes

Repeatable Annotations in Java 8

Do you use repeating annotations in your code? Here's an alternative approach that could make your annotations more compact and readable.

February 14, 2018

by Alex Soto

· 30,112 Views · 8 Likes

JMeter Parameterization: The Complete Guide

If you're wondering about how to parameterize your scripts in JMeter, then this is the resource for you. Come have a look!

February 14, 2018

by Yuri Bushnev

· 38,955 Views · 7 Likes

Java: Using Immutable Classes for Concurrent Programming

Let's see how immutable classes make concurrent programming easier while avoiding synchronization blocks and the deadlocks they can lead to.

February 14, 2018

by Thomas Krieger

· 37,660 Views · 22 Likes

The Developer's Guide to Collections

It's time for a deep dive into collections in Java, including the defining philosophy of collections, important methods, and advice for implementation.

February 13, 2018

by Justin Albano

CORE

· 48,386 Views · 92 Likes

Set Up Anypoint Studio: All You Need to Know

While you can have an appropriate set of skills, without a good toolkit, you won't be as efficient as you could. Learn how to configure your development environment.

February 12, 2018

by Patryk Bandurski

· 44,143 Views · 3 Likes

Implementing AOP With Spring Boot and AspectJ

Aspect-Oriented Programming can be tricky for some. In this post, we take a look at an example of how you can implement AOP in Spring Boot by making use of AspectJ.

Updated February 12, 2018

by Ranga Karanam

CORE

· 209,666 Views · 40 Likes

Locust Performance Testing Using Java and Kotlin

In this post we take a look at using Locust for performance testing. Come check out this versatile framework as we give a quick run-through and example!

February 11, 2018

by Yuri Bushnev

· 13,500 Views · 3 Likes

Using JAXB for XML With Java

Let's dive into JAXB and how to use it to help for marshalling and unmarshalling objects to and from XML in Java.

February 11, 2018

by John Thompson

· 257,250 Views · 13 Likes

Reactive Streams in Java 9

Let's take a deep dive into Reactive Streams in JDK 9, their defining philosophy of asynchronous communication, and how best to use them in your code.

February 10, 2018

by Justin Albano

CORE

· 58,227 Views · 63 Likes

Java 9 Modules (Part 3): Directives

As we finish this series on Java 9 modules, we'll take a look at the different directives you can use and some examples of their usage.

February 9, 2018

by Gunter Rotsaert

CORE

· 22,878 Views · 8 Likes

7 Reasons to Use Spring MVC for Developing RESTful Web Services in Java

A discussion of the benefits of using the Spring MVC framework for developing RESTful web services, and how these services would work.

February 8, 2018

by Javin Paul

· 47,822 Views · 14 Likes

Jenkins TestNG Failed Test Cases for Maven

A former Jenkins newbie provides some clarification on a common issue that other Jenkins initiates might face using TestNG and WebDriver.

Updated February 7, 2018

by Vakul Gotra

CORE

· 18,295 Views · 2 Likes

Java High-Level REST Client: Elasticsearch

Learn about using a Java high-level REST client with Elasticsearch to use API-specific methods that accept request objects as an argument and return response objects.

February 7, 2018

by Divya Dua

· 83,240 Views · 4 Likes

Learning to Use the GraalVM

The GraalVM is a handy virtual machine that supports multiple languages and enables native images for better performance.

February 7, 2018

by Mani Sarkar

· 43,449 Views · 15 Likes

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