Java Resources

Fighting Java Memory Leak in Production Systems

Want to learn more about how to fight Java memory leaks in your production system? Click here to learn more about fighting memory leaks without all your fancy tools!

Updated November 2, 2018

by Vimalaharan Paskarasundaram

· 24,841 Views · 23 Likes

Measuring Method Execution Times With Spring AOP and AspectJ in Spring Boot

Want to learn more about measuring method execution times? Check out this tutorial where we look at measuring method execution times with Spring AOP and AspectJ.

Updated November 2, 2018

by Murat Derman

· 61,900 Views · 8 Likes

Java Patterns for Concurrency

Want to learn more about Java patterns for concurrency? Check out this post to learn more about how to solve concurrency issues with multiple threads.

November 1, 2018

by Andy Gibson

· 38,689 Views · 21 Likes

Hibernate Tips: How to Map Native Query Results to Entities

Check out some Hibernate tips on how to map native query results to entities. Also take a look at a video.

Updated October 30, 2018

by Thorben Janssen

· 29,869 Views · 1 Like

Mocking With the Mockito Framework and Testing REST APIs [Video]

This video tutorial covers the Mockito framework and testing REST APIs/services.

October 30, 2018

by Tarun Telang

· 38,235 Views · 6 Likes

How to Test SOAP Services With JMeter

The SOAP protocol is used in a variety of messaging systems. Learn how to test SOAP services using JMeter in this tutorial.

Updated October 29, 2018

by Canberk Akduygu

· 41,810 Views · 8 Likes

Kotlin Microservices With Spring Cloud Netflix: Part 2

Learn how to share data between microservices in Spring Cloud using a Feign client.

October 29, 2018

by Efthymios Vafeiadis

· 13,682 Views · 9 Likes

Introduction to the Java Programming Language

Want to learn more about the Java programming language? Click here for a guide to Java, including history, features, the difference between C and C++, and more!

October 28, 2018

by Rinu Gour

· 43,730 Views · 15 Likes

When (Not) to Use Java Abstract Classes

Want to learn more about when and when not to use Java abstract classes? Check out this post to learn more about abstract classes.

Updated October 26, 2018

by Dave Taubler

· 61,012 Views · 25 Likes

Installing OpenJDK 11 on MacOS

Need help installing OpenJDK 11 on MacOS? Click here to learn how in this simple, easy-to-follow tutorial with sample code!

October 26, 2018

by Kevin Hooke

· 175,898 Views · 9 Likes

How to Use the Specification Pattern in Java

Want to learn more about implementing the Specification pattern into your Java applications? Check out this post to learn more about Specifications.

Updated October 23, 2018

by Hicham Layadi

· 42,772 Views · 23 Likes

10 Effective Tips on Using Maven

Want to learn how to better execute the Maven build automation tool in your Java projects? Check out this post to learn more about the top 10 tips for using Maven.

October 23, 2018

by Mahmoud Anouti

· 42,403 Views · 18 Likes

SoapUI: Using Context Variables and XmlHolder to Access SOAP Requests and Responses

Learn how to use context variables and the XmlHolder class to access SOAP requests and responses.

Updated October 23, 2018

by Remi Jullian

· 35,923 Views · 3 Likes

Performance Comparison: Spring Boot + Spring Data vs. Micronaut + GORM

This article analyzes the performance differences between Spring Boot and Spring Data versus Micronaut and GORM.

Updated October 23, 2018

by Ravi Isnab

· 15,591 Views · 8 Likes

The Builder Design Pattern in Java

Want to learn more about the Builder design pattern in Java. Take a look at this post on using the Builder design pattern and why we need it.

October 22, 2018

by Kun Zhou

· 91,653 Views · 39 Likes

Algorithm and Data Structure Interview Questions for Java and Python

Are you ready for your data science or programming interview? Make sure you nail it by practicing with these great review questions.

October 21, 2018

by Javin Paul

· 76,961 Views · 47 Likes

Top 5 Android Courses for Java Developers

Do you know Java? Then you can develop for Android! Read on for a great list of courses to help get you started with Android!

October 20, 2018

by Javin Paul

· 16,081 Views · 9 Likes

Validation in Java Applications

Want to learn more about implementing data validations in Java applications? Check out this post to learn more about data validation using the CUBA platform!

Updated October 19, 2018

by Mikhail Dyakonov

· 213,248 Views · 17 Likes

Introduction to Reactive APIs With Postgres, R2DBC, Spring Data JDBC and Spring WebFlux

Want to learn more about working with reactive APIs? Check out this post where we explore building reactive web applications with R2DBC, Spring Data JDBC, and more.

October 19, 2018

by Piotr Mińkowski

· 64,466 Views · 16 Likes

StackOverFlow Error: Causes and Solutions

Want to learn more about the potential causes and solutions to the StackOverFlowError in your JVM project? Check out this post to learn more.

Updated October 18, 2018

by Ram Lakshmanan

CORE

· 97,606 Views · 9 Likes

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