Java 8 Concurrency Tutorial in three parts by Benjamin a Software Engineer.

• Part 1: Threads and Executors (This part teaches concurrent programming in Java 8 with easily understood code examples)
• Part 2: Synchronization and Locks (This part you learn how to synchronize access to mutable shared variables via the synchronized keyword, locks and semaphores)
• Part 3: Atomic Variables and ConcurrentMap (Atomic Variables and Concurrent Maps. Both have been greatly improved with the introduction of lambda expressions and functional programming in  latest Java 8 release. All those new features are described in this last part of this serie)

Java own certificate and CA

https://sites.google.com/site/ddmwsst/create-your-own-certificate-and-ca

Jersey restfull json embedded grizzly2

http://www.oracle.com/webfolder/technetwork/tutorials/obe/java/basic_grizzly_jersey/jersey-grizzly-json-service.html

Java SE 8: Creating a Basic REST Web Service using Grizzly, Jersey, and Maven

Follow the link:

http://www.oracle.com/webfolder/technetwork/tutorials/obe/java/griz_jersey_intro/Grizzly-Jersey-Intro.html

A tutorial will be made in French soon, will be accessed at this address http://java.cofares.net 

Live Debugging Java in Docker - Just in time for JavaOne! - Docker Blog

https://blog.docker.com/2016/09/java-development-using-docker/

Lebanese Java User Groupe - liens sociaux et autre

• [Facebook] https://www.facebook.com/LebanonJavaUsersGroup/
• [On mapme] https://classic.mapme.com/java-use-groups/place/7752d96a-78fa-4440-b797-02b392ac9c56/info

How to Install and Configure Tomcat 8 on Ubuntu

https://devops.profitbricks.com/tutorials/how-to-install-and-configure-tomcat-8-on-ubuntu-1604/