![]() All of the major JDK distributions out there (including Oracle’s own Java SE) are basically derived from OpenJDK. Developers release it under the GNU General Public License (GNU GPL) v2. Additionally, to be considered a Java SE-compatible implementation, it must pass the TCK (Technology Compatibility Kit) test suite.įor the record, OpenJDK is the free, open-source, reference implementation of Java SE, collectively developed and maintained by Oracle, the OpenJDK and Java communities, Red Hat, Azul Systems, IBM, Apple, SAP, etc. Primarily, it must implement the Java SE specification, generally building upon the OpenJDK source code. Java community leaders quickly responded with an open letter (reassuringly titled Java is still free), in which they explained and advocated for the use of production-ready, free alternatives to the Oracle build. The fact that Java was free for commercial use gave it an edge over its competitors, and this was suddenly gone. Oracle’s announcement in 2018 that public updates for the distributions of Java 8 and 11 will no longer be free of charge caused concern and confusion in the tech community. His mission at Pentalog is to create happy teams and grow healthy businesses. Pentalog’s Kanban Master & Project Director, Vlad Georgescu, shared his inspirational ideas at Jax London 2019. ![]() ![]() It was quite exciting to be in the presence of so many speakers, thinkers, and innovators from the world’s leading tech teams.ĭiscover some key takeaways from the conference that will bring you up-to-date with what’s happening at the core of the Java platform. Oracle tried to settle this issue once and for all at the Jax London Conference for Java & Software Innovation 2019, which included over 60 sessions, hands-on workshops, and insightful keynotes. This is an interesting question that everyone is asking. There are also JVM and garbage collector optimizations, frameworks that simplify the development of Java-based microservices, and an overall drive to make Java competitive in cloud-native environments.Īs 2020 marks Java’s 25th birthday, the Java landscape is more diverse and dynamic than ever. There are many JDK distributions to choose from, and new Java versions released much faster than ever before. In a brainstorming session that’s still somewhat shrouded in mystery, they chose the name Java – a nickname for coffee (hence the logo) since, in its early days, coffee mostly originated from the Indonesian island of Java.įast forward to today and, just like coffee, Java now comes in many flavors. Back in 1995, a team of engineers from Sun Microsystems was trying to come up with a name for their new software platform and programming language. ![]()
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