Java Resources

Want to learn more about securing a REST service? Check out this post where we look in-depth at securing your REST service on different platforms.

September 12, 2018

by Arjan Tijms

· 28,592 Views · 25 Likes

Want to learn more about how to set up an AWS ECR login token with Java? Check out this post to learn more about using the ECR registry in Rancher.

September 12, 2018

by Rajan Patel

· 10,753 Views · 2 Likes

Query Databases Using Java Streams

In this article, you will learn how you can write pure Java applications that are able to work with data from an existing database.

September 12, 2018

by Per-Åke Minborg

· 39,083 Views · 15 Likes

Adding Custom Templates in Eclipse for Faster Java Development

Want to learn more about how to add custom templates in Eclipse? Check out this post on how to implement custom templates for faster Java development.

September 12, 2018

by Gaurav Bhardwaj

· 23,106 Views · 3 Likes

JDK 12: Switch Statements/Expressions in Action

Want to learn more about the use of Switch statements and expressions in JDK 12 Early Access Builds? Check out this post to learn more!

September 12, 2018

by Dustin Marx

· 52,399 Views · 21 Likes

Spring Boot — Messaging With RabbitMQ Queue in PCF

Want to learn more about messaging with RabbitMQ? Check out this tutorial on how to create a message producer with Spring Boot and the RabbitMQ in PCF.

Updated September 11, 2018

by Prasanth Mohan

· 25,339 Views · 3 Likes

Stack-Walking in Java With StackWalker and the Stream API

Want to learn more about using the Stack-Walking API in Java? Check out this tutorial on how to use the StackWalker and Stream APIs.

September 11, 2018

by Grzegorz Piwowarek

· 8,551 Views · 4 Likes

Introduction to JSON With Java

Learning how to incorporate JSON into Java applications can be a useful tool for Java developers. Check out this post to learn more about JSON in Java development.

September 11, 2018

by Justin Albano

CORE

· 96,656 Views · 38 Likes

Automatic Tracing of Java EE Applications With WildFly 14 and Jaeger

Want to learn how to enhance your Java EE application with tracing capabilities? Check out this tutorial to learn how to enable automatic tracing with Wildfly and Jaeger.

September 10, 2018

by Juraci Paixao Kroehling

· 10,886 Views · 2 Likes

Implementing a Sliding Window Stream/Spliterator in Java

Let's go through this tutorial on creating a sliding window in Java using streams and spliterators! Trust me — you'll be happy you did.

September 6, 2018

by Grzegorz Piwowarek

· 26,896 Views · 17 Likes

Spring Boot 2 With JUnit 5 and Mockito 2 for Unit, Integration Testing

Want to learn more about using Spring Boot 2 for integration and unit testing? Check out this post to learn more about testing with JUnit 5 and Mockito 2.

Updated September 6, 2018

by Mahmoud Romeh

· 108,440 Views · 20 Likes

API: The Backbone of the Software Industry

What even is an API? Let's take a deep dive into what they are as well as what they do and all the different types of APIs.

September 5, 2018

by Siva Prasad Padhy

· 16,456 Views · 2 Likes

JDK Language Feature Preview in Action: Switch Expressions

Check out this language feature preview on switch sxpressions in the JEP 12! Click here to read more about the Java community and switch expressions.

Updated September 4, 2018

by Dustin Marx

· 10,638 Views · 4 Likes

If You're Using Java’s Scanner Class for Keyboard Input, You're Doing it Wrong

So, if you're using the Scanner class for keyboard input in Java, you're probably doing it wrong. Check out this post to learn more about the Scanner class.

Updated September 4, 2018

by Ken Fogel

· 57,380 Views · 52 Likes

Types of Nested Classes in Java

Want to learn more about nested classes in Java? Check out this tutorial on how to define a class within another class through inner and static nested classes.

September 3, 2018

by Kun Zhou

· 19,494 Views · 13 Likes

Mocking Methods for Testing Akka HTTP Routes

Here's an intro to using Mockito to mock your methods when it comes to unit testing Akka HTTP Routes.

September 3, 2018

by Manjot Kaur

· 6,324 Views · 3 Likes

Spring Integration: SFTP Upload Example Using Key-Based Authentication

This tutorial takes a look at how to use Spring Integration for uploading files to a remote SFTP server.

August 30, 2018

by Pavel Sklenar

· 102,032 Views · 8 Likes

The Evolution of Systems Integration

Let's take a look at the evolution of Systems integration and also explore integrating systems by remote procedure calls.

Updated August 30, 2018

by Fernando Doglio

· 15,519 Views · 10 Likes

Apache Commons ArrayUtils.toString() Vs. JDK Arrays.toString()

While these two methods might look similar, there are cases where you might use one over the other. Check out this post to learn more about Apache Commons and JDK arrays.

August 29, 2018

by Dustin Marx

· 14,937 Views · 3 Likes

Build a Secure Progressive Web App With Spring Boot and React

Want to learn more about building a secure, progressive web app with Spring Boot and React? Check out this tutorial to learn more.

August 29, 2018

by Matt Raible

· 29,693 Views · 11 Likes

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