Java Resources

Step-by-Step Guide to Use Anypoint MQ: Part 1

Learn how to create an Anypoint MQ queue and a client application. We’ll also get a demo of how to use the publish and consume operations of Anypoint MQ.

December 30, 2020

by Anand Joshi

· 22,925 Views · 8 Likes

Unit Testing Log Messages Made Easy

Unit testing presents specific challenges around logging. A developer and DZone Core members discusses an open source project he created to help.

Updated December 28, 2020

by Hakan Altındağ

· 89,894 Views · 29 Likes

Spring Boot: Dynamically Ignore Fields While Serializing Java Objects to JSON

Learn how to ignore fields at runtime.

December 27, 2020

by Vicky AV

· 28,082 Views · 14 Likes

How to Setup the Spring Cloud Config Server With Git

Spring cloud config server helps to manage all the application-specific properties from a single location without affecting the running microservices.

December 26, 2020

by Manish Gupta

· 32,222 Views · 5 Likes

Dynamic NFS Provisioning in Red Hat OpenShift

This article explains how to set up an NFS client provisioner in Red Hat OpenShift Container Platform by setting up the NFS server in Red Hat Enterprise Linux.

December 26, 2020

by Muhammad Afzal

· 12,170 Views · 4 Likes

Building a Hand Gesture Game

How to make a more immersive game.

December 26, 2020

by Guo Tiecheng

· 3,926 Views · 2 Likes

Spring Boot-Embedded Camunda Single Sign-on With SAML IDP Provider

From flow chart to implementation.

December 26, 2020

by Pradeep Poojari

· 6,411 Views · 3 Likes

SOAP Transformation With Apache Camel Java DSL

Got a bunch of SOAP services staring you in the face? Fear not!

December 23, 2020

by Raffael Mendes

CORE

· 13,378 Views · 6 Likes

Best Practices: Java Memory Arguments for Containers

In this article, we will discuss the possible JVM arguments that can be used to specify the Java heap size and the best option to choose.

December 21, 2020

by Ram Lakshmanan

CORE

· 83,724 Views · 6 Likes

Java and GraphQL: A Guide

Learn how to use Java, Spring Boot, and JUnit 5 to build and test a GraphQL API.

December 19, 2020

by Thiago Negri

· 11,489 Views · 4 Likes

Multi-Tenancy Implementation Using Spring Boot, MongoDB, and Redis

In this tutorial, we will learn how to implement multi-tenancy in a Spring Boot application with MongoDB and Redis.

December 19, 2020

by Anicet Eric

· 33,470 Views · 6 Likes

Spring vs Micronaut vs Quarkus: Which One Is the Best Framework for You?

In this article, take a look at Spring vs Micronaut vs Quarkus and see which one is the best framework for you.

December 18, 2020

by Daniel Pereira

· 9,535 Views · 1 Like

How to Validate and Geocode a Street Address in Java

When working with location services, it is important that the information you collect is accurate for your users or clients. Find out more!

December 17, 2020

by Brian O'Neill

CORE

· 9,353 Views · 1 Like

Spring Boot Metrics with Dynamic Tag Values

Tweak around with the new Spring Boot Micrometer to get a semi-dynamic tagged metrics.

Updated December 17, 2020

by Hana Giat

· 39,213 Views · 4 Likes

Java Best Practices Quick Reference

This tutorial includes the best practices and references of Java to enhance the readability and reliability of your Java code.

December 17, 2020

by Alexsandro Souza

· 15,349 Views · 20 Likes

How to Validate a Domain Name in Java

Validate whether a URL is syntactically valid, whether it exists, and whether the endpoint is up and passes virus scan checks.

December 17, 2020

by Brian O'Neill

CORE

· 8,682 Views · 3 Likes

Unit Testing Static Methods With Mockito

Unit testing can be hard especially when you need to test a method that is static, this tutorial will help you to easily mock static methods.

December 15, 2020

by Hakan Altındağ

· 36,011 Views · 4 Likes

Static Classes in Java

We are going to study what is a static class in Java and how we can create it and discuss implementation considerations and benefits of using a static class.

Updated December 14, 2020

by Shubham Bansal

· 27,643 Views · 4 Likes

Unit Testing Void Methods with Mockito and JUnit

This blog is a quick and simple guide to understanding how we can test void methods in Java with JUnit and Mockito and how it makes testing easier for us.

December 11, 2020

by Upanshu Chaudhary

· 193,607 Views · 1 Like

How to Create a Barcode Image in Java

The following five APIs will allow you to create barcode images in the three previously mentioned formats.

December 10, 2020

by Brian O'Neill

CORE

· 5,815 Views · 1 Like

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