Java Resources

Working With Embedded Java Databases (H2) and IntelliJ IDEA [Video]

Find out how to use the embedded H2 database properly and efficiently with the help of IntelliJ Idea in this short and practical video.

September 13, 2018

by Marco Behler

· 51,547 Views · 1 Like

Containerizing a Spring Data Cassandra Application

Look at containerizing a Spring Data Cassandra Application. More specifically, how to put a Spring application that connects to a Cassandra database into containers.

September 13, 2018

by Dan Newton

· 8,432 Views · 1 Like

Securing a REST Service

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

· 28,972 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

· 11,196 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

· 40,133 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

· 24,355 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

· 53,172 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

· 25,837 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

· 9,226 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

· 98,069 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

· 11,398 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

· 27,971 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

· 109,347 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

· 17,185 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

· 11,119 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

· 59,126 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

· 20,210 Views · 13 Likes