Java Resources

Spring Boot Thin JAR Builder for Running Java Microservices

Let's try thinking thin — in this tutorial, we'll see how to use Spring Boot Thin JAR Builder to run Spring Boot microservices.

August 22, 2018

by Tetiana Fydorenchyk

· 10,868 Views · 5 Likes

GraphQL — The Future of Microservices?

Today, we'll talk about how to use GraphQL with Spring Boot microservices and the advantages over REST APIs.

August 22, 2018

by Piotr Mińkowski

· 25,032 Views · 13 Likes

Null Object Pattern in Java

Want to learn more about using the null object pattern in Java? Check out this tutorial to learn how to use the null object pattern with the optional class!

August 22, 2018

by Brijesh Saxena

CORE

· 88,925 Views · 47 Likes

REST Webservices Using Jersey 2.x and Maven

This article attempts to test a sample REST implementation using this update. It uses a single REST API operation.

August 21, 2018

by Naveen Vemulapalli

· 67,541 Views · 4 Likes

How to Build Custom Image Classifiers in Java With Minimal ML Experience

Look at how to create a training project, add classification tags, upload images, train the project, obtain the endpoint URL, and use the endpoint to test an image.

Updated August 21, 2018

by Ruth Yakubu

· 12,537 Views · 4 Likes

Spring Hibernate With EhCache

Learn how to implement EhCache, an open-source caching solution, to boost performance in Spring applications by offloading the database.

August 21, 2018

by Dev Bhatia

· 13,351 Views · 9 Likes

Continuous Releasing of Maven Artifacts

Want to get your Maven projects better integrated with your continuous deployment and CI pipelines? Here's how to set up continuous releasing for Maven.

August 20, 2018

by Marcus Martina

· 15,694 Views · 5 Likes

PySpark: Java UDF Integration

The main topic of this article is the implementation of UDF (User Defined Function) in Java invoked from Spark SQL in PySpark.

August 17, 2018

by Kiran Kumar

· 27,782 Views · 5 Likes

Top 25 Java Interview Questions and Answers

Want to be sure to ace your next Java interview? Check out this post to learn more about common Java interview questions, as well as interview tips!

August 17, 2018

by Pramod Kumar Srivastava

· 160,838 Views · 15 Likes

Effectively Sealed Classes in Java

Sealed classes are extremely helpful in class implementation in Java. Check out this post on using sealed classes and the Option class in Java.

August 16, 2018

by Grzegorz Piwowarek

· 27,552 Views · 20 Likes

Spring Cloud Config Server Without RabbitMQ/Kafka

Time to improvise. Take a look at how you can build and configure the Spring Cloud Config server if you don't have access to RabbitMQ or Kafka. Or both.

August 16, 2018

by Rajesh Bhojwani

· 11,310 Views · 6 Likes

Evolution of Interfaces in History of Java

Want to learn more about how interfaces have changed over the course of Java's history? Check out this post on the interface changes over the years.

August 16, 2018

by Pravin Jain

· 29,845 Views · 63 Likes

Java EE/Jakarta EE Support for NetBeans 9

Having trouble enabling Java EE and Jakarta EE support for you NetBeans 9 platform? Check out this tutorial to learn how to fix this on your app server.

Updated August 15, 2018

by Víctor Orozco

· 42,613 Views · 14 Likes

Efficiently Producing and Consuming CSV in Java Using HTTP-RPC

Want to learn how to produce and consume a CSV in Java? Check out this tutorial on producing CSVs, using HTTP-RPC.

August 14, 2018

by Greg Brown

· 13,934 Views · 2 Likes

Building a Web App Using Spring Boot, Angular 6, and Maven

Spring Boot and Angular are a popular combo when building a web app. Let's take a quick look to see just how easy it is to set such a project up.

August 14, 2018

by Swathi Prasad

· 289,391 Views · 38 Likes

Reactive Spring Security For WebFlux REST Web Services

Let's take a dive into how to configure Spring Security for reactive and stateless WebFlux REST APIs. Click here to learn more.

August 14, 2018

by Sanjay Patel

CORE

· 31,191 Views · 2 Likes

How to Create a Project With JavaFX on JDK 11

There were a variety of mixed feelings towards the decoupling of JavaFX from JDK 11. Check out this post to learn how to create a project with JavaFX on JDK11.

August 12, 2018

by Hossein Rimaz

· 115,979 Views · 20 Likes

How to Avoid Deadlock in Java Threads

Want to learn how you can avoid deadlocks in Java? Check out this post to learn more about the conditions for creating a deadlock in Java threads.

August 10, 2018

by Javin Paul

· 76,705 Views · 11 Likes

Writing Microservices With msf4j (Microservices Framework for Java)

Learn how to write and test microservices with Java in the Microservices Framework for Java, also known as msf4j, in this tutorial.

August 9, 2018

by Madhuka Udantha

· 6,083 Views · 7 Likes

What Is HAPI FHIR Server? How Do We Deploy It?

Want to learn more about the HAPI FHIR Server? Check out this tutorial to learn more about how to deploy the HAPI FHIR Server with the built-in class RESTful Server.

August 8, 2018

by Kayleigh Davis

· 17,320 Views · 3 Likes

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