Прогресс GC от JDK 8 до JDK 17

JDK 17 с нами уже несколько месяцев и он не только про новые возможности языка Java. Прирост производительности в сравнении с более старыми версиями JDK очень заметен. Это становится особенно очевидно, когда мы сравниваем его с предыдущими LTS версиями: JDK 8 и JDK 11. Большая доля в улучшении производительности происходит из новых функций и оптимизаций в JVM, и в этой статье фокус будет на улучшениях, которые были сделаны в области сборки мусора в JVM
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Читать: https://habr.com/ru/post/591633/?utm_campaign=591633

Helidon, Testcontainers, Cucumber, Kafka и многое другое

Helidon  отлично подходит для создания микросервисов , для простого и быстрого развертывания в проде, и демострирует действительно впечатляющую производительность!

А как насчет тестирования Helidon?

В этой статье мы рассмотрим несколько способов, как это сделать.


Читать: https://habr.com/ru/post/591655/?utm_campaign=591655

Top 5 Spring Cloud Annotations in Java with Examples

If you are developing a Java application for Cloud, then you should learn Spring Cloud, a great framework and extension of the popular Spring framework, which can help you to develop a cloud-native...

Read: http://www.java67.com/2018/12/top-5-spring-cloud-annotations-for-java.html

Top 5 Free Object-Oriented Programming Courses for Java Programmers in 2022 [UPDATED]

The OOP or Object Oriented Programming paradigm allows you to write a program by modeling real-world things in terms of class and object. It makes representing a real-world thing in the programming...

Read: http://www.java67.com/2018/02/5-free-object-oriented-programming-online-courses.html

5 Free Courses to Crack Google Cloud Professional Data Engineer Certification Exam in 2022 - Best of Lot

Hello guys, If you are preparing for Google Cloud Professional Cloud Data Engineer certification or simply known as GCP Data Engineer exam in 2022 and looking for free online Google cloud...

Read: http://www.java67.com/2020/10/5-free-courses-to-pass-google-cloud-professional-data-engineer-certification-exam.html

Top 6 Free Maven and Jenkins Online Courses for Java Programmers in 2022 [ UPDATED]

Hello Java programmers,  if you want to learn Maven and Jenkins and look for free resources like free online courses, you have come to the right place. Earlier, I have shared the best Maven courses...

Read: http://www.java67.com/2018/02/6-free-maven-and-jenkins-online-courses-for-java-developers.html

Top 5 Tableau Desktop Specialist Associate Certification Courses and Practice Tests to Crack Exam in 2022 - Best of Lot

Hello guys, if you are preparing for Tableau Desktop Associate Certification or want to become a Tableau Desktop certified associate and looking for the best online courses to start your preparation,...

Read: http://www.java67.com/2020/07/top-5-courses-to-pass-tableau-desktop-specialist-certification-exam.html

Примеры утверждений JUnit 5

Это продолжение туториала по JUnit 5. Введение опубликовано здесь.

Утверждения (Assertions) JUnit 5 помогают сравнить ожидаемый результат с фактическим результатом теста. Для простоты все утверждения JUnit Jupiter являются статическими методами в классе org.junit.jupiter.Assertions .

Не успешные  утверждениея будет генерировать исключение AssertionFailedErrorили его подкласс.

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Article: Introducing the KivaKit Framework

In this article, we take a brief tour of the KivaKit open source Java microservices application framework. KivaKit is a collection of mini-frameworks designed to work together. Each mini-framework is described in more detail at https://www.kivakit.org as well as on Jonathan’s blog State of the Art.
By Jonathan Locke

Read: https://www.infoq.com/articles/introducing-kivakit/

Top 5 Courses to learn UML for Software Design and Development in 2022 - Best of Lot

Hello friends, we are here again today for another exciting topic to discuss. But, today we are not gonna discuss something which is related to Java or any other language or spring boot....

Read: http://www.java67.com/2021/11/top-5-courses-to-learn-uml-for-software.html

Is Java a Pure Object Oriented Programming Language?

Hello guys, today, I am going to discuss one of the oldest questions related to Java, whether Java is a pure object-oriented language or not? The short answer is no. My answer is based on the fact...

Read: http://www.java67.com/2014/03/is-java-pure-object-oriented-programming-language.html

Top 5 FREE Personal Development and Leadership Courses in 2022 - Best of Lot

If you want to improve yourself and look for the best personal development courses, you have come to the right place. Earlier, I have shared the best coding courses for people with no programming...

Read: http://www.java67.com/2021/02/5-free-personal-development-and-leadership-courses-for-programmers.html

Top 5 Online Courses to Learn Artificial Intelligence (AI) with Python for Beginners in 2022 - Best of Lot

Hello guys, Artificial Intelligence is one of the growing fields in technology and many developers are trying to learn Artificial Intelligence to take their career next level. If you are a Python...

Read: http://www.java67.com/2020/05/best-artificial-intelligence-courses-for-beginners.html

Top 5 Unity 3D & Game Development Courses for Beginners in 2022 - Best of Lot

If you are learning Unity 3D in 2022 and looking for the best online course to learn Unity 3D and become a professional Game developer, then you have come to the right place. In the past, I have...

Read: http://www.java67.com/2021/03/best-unity-game-.html

Top 5 Free AWS Developer Associate Certification Courses in 2022 - Best of Lot

Hello guys, if you are preparing for the AWS Certified Developer Associate exam and looking for free online courses, then you have come to the right place. In the past, I have shared the free online...

Read: http://www.java67.com/2020/08/top-5-free-courses-to-pass-aws-developer-associate-certification.html

Top 5 Free Data Science and Data Analysis Courses for Beginners to Learn Online in 2022 - Best of Lot

Hello folks, Data Science and Data Analysis are two of the most in-demand skills in the current technology world. All kinds of companies need them to improve their sales, profit, and overall business...

Read: http://www.java67.com/2020/08/top-5-free-courses-to-learn-data-science-and-analysis.html

Top 5 Free Online Courses to Learn Eclipse and JUnit for Beginners in 2022 - Best of Lot

Both Eclipse and JUnit are two of the essential tools for Java Developers. Eclipse is a Java IDE, Integrated Development environment which allows you to code, run, and debug Java programs from a...

Read: http://www.java67.com/2018/02/5-free-eclipse-and-junit-online-courses-java-developers.html

5 Best Free Cloud Computing Courses for Beginners to Join in 2022 [UPDATED]

Hello guys, if you want to learn Cloud computing in 2022 (which is really great!!) and looking for the best free resources like online courses to kick start your Cloud Computing journey, then you...

Read: http://www.java67.com/2020/12/5-free-cloud-computing-courses-for-beginners.html

5 Essential Features Every Java Developer should learn in 2022

Hello Java programmers, If you are wondering which new Java feature you should learn in 2022 then you have come to the right place. Earlier I have shared Java Developer RoadMap and essential Java...

Read: http://www.java67.com/2021/01/top-5-new-java-features-to-learn-in-2021.html

5 Best Spring Framework Courses for Beginners to Learn Online in 2022

Hello Java developers, if you want to learn Spring Framework and looking for the best resources like books, online courses, and tutorials then you have come to the right place. Earlier, I have...

Read: http://www.java67.com/2021/11/5-best-spring-framework-courses-for.html