Valencia EMEA Java User Group Summit
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The document summarizes Heather VanCura's presentation on the future of Java and the Java Community Process (JCP). Some key points: - Java continues to grow with over 10 million developers and billions of devices running Java. - Upcoming versions of Java platforms include Java EE 8 in 2017, Java SE 9 in 2017, and future projects like Valhalla and Panama. - Reforms to the JCP through JCP.next aim to increase transparency, merge committees, and broaden membership. - Many Java user groups (JUGs) around the world are participating in JCP work and hack days on Java specifications.
Valencia EMEA Java User Group Summit
- 1. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. | The JCP and the Future of Java Valencia Spain Heather VanCura Director & Chair, JCP Program @heathervc June, 2017
- 2. Heather VanCura •Chair & Director of the JCP Program •Leader of Global Adopt-a-JSR Programs •Open Source Fan •Native Californian - from San Diego •Personal Interests: Fun ☺ Bay Area, California - USA
- 4. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | 4
- 5. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Continued growth • #1 Development Platform, Now in the Cloud • 10 Million Java Developers Worldwide • #1 Choice For Developers • 13 Billion Devices Run Java • 200 Million Medical Devices Run Java • 1 Billion Automotive Devices Run Java • 97% of Enterprise Desktops Run Java 5
- 6. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | 6 Java Philosophies • Platform Completeness • Quality and Security • Modernization and Innovation • Open and Transparent Evolution • Developer Productivity & Compatibility • Active Ecosystem Involvement
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- 8. The Executive Committee - Public EC Meeting 13 June, 9 am PDT 8 •Corporations •Non-Profits/Open Source •Java User Groups •Individual Developers
- 9. How •New revisions of each of the three platforms. • JCP.Next reforms . •Increased participation from Community. Organization Focus 9
- 10. Java EE 7: (JSR 342) – May 2013 10
- 11. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. | The Vibrant Java EE Community Java EE Compatible Application Servers User Groups Java EE Developers Career OpportunityPublications 11
- 12. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | 12 Java EE 8 Coming in 2017 Connector JAXBJSP Debugging Managed BeansJSPConcurrency EE Interceptors JAX-WS WebSocket Bean Validation JASPIC ServletJMS JTADeployment Batch JACCDependency Injection JAXR JSTL Management CDI EJB JAX-RPC Web ServicesJSF JPA Common Annotations EL JAX-RS Web Services MetadataJavaMail CDI 2.0 JSON-B 1.0 Security 1.0 Bean Validation 2.0 JSF 2.3 JAX-RS 2.1 JSON-P 1.1 Servlet 4.0 JSP JSR Maintenance Releases (MRs) will be delivered as well
- 13. Java ME 8: (JSRs 360 & 361) – April 2014 13
- 14. Java SE 8: JSR 337 - March 2014 14
- 15. Java 8 Adoption
- 16. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Java 9 Coming in 2017 • JEP 261: Module System • JEP 200: The Modular JDK • JEP 222: jShell • JEP 260: Encapsulate Internal APIs • JEP 282: jlink: The Java Linker • JEP 295: Ahead of Time Compilation (AOT) Important Features 16
- 17. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | 17 Beyond Java 9... Project Valhalla • Value Types • Specialized Generics • Var Handles Project Panama • Foreign Function Interface • Date Layout Control • Arrays 2.0 http://openjdk.java.net
- 18. JCP.next: Changing the Constitution
- 19. JCP.next (JSR 348) - Transparency ! No more smoke filled rooms! 19
- 20. JCP.next (JSR 355) – Merge the EC ! One Java, One EC 20
- 21. JCP.next (JSR 364) – Broadening Membership
- 22. 22 !Eliminate Barriers to participation. !Introduce new Membership levels. !No Membership Fees. !Electronic Signatures. !Add Contributors for JSR Expert Groups. !Add Associate Seats on Executive Committee. JCP 2.10, Broadening JCP Membership
- 23. 23 !Associate Members are individuals who can be listed as contributors to JSRs and vote for the Executive Committee. !Partner Members are Java User Groups and other non- profit organizations that can serve on and vote for the Executive Committee. !Full Members can serve on Expert Groups, lead JSRs, serve on and vote for the Executive Committee !Join now: https://jcp.org/en/participation/membership Memberships
- 24. The JCP is More Open Than Before 24
- 25. 25 !OpenJDK Working Group !Java ME Working Group !JCP.Next Working Group !Follow the EC Summaries and discussion: !https://jcp.org/en/resources/EC_summaries What’s next?
- 26. JUGs around the World
- 27. . 27
- 28. How will you Participate? •As an Individual – OK. •As part of a team – better. •Work through your JUG or employer. –Help each other –Teach other. –Work with each other.
- 29. 29 Java 9 Hack Days All JUGs can participate! November 2016 Iceland April 2017 London August 19 Atlanta September London (Advanced) Virtual JUG Hack Days https://www.meetup.com/virtualJUG/events/240545774/
- 30. Bucharest JUG Java EE & Java SE JSR 374, JSON P 1.1 Hack Day Will participate in the vJUG August Java 9 Hack Day 2017 Use Cases 30 https://github.com/Adopt-a-JSR/JSONP1.1-DEMO
- 31. 31 Bulgarian JUG - Java EE JSR 365, CDI 2.0 Full Day hack event with Spec Lead of CDI, Antoine Sabot-Durand March 2017 Collaboration/mentorship with Coimbra JUG in Portugal - June 2017 Use Cases
- 32. 32 NL JUG & Chicago JUG JSR 375 Security JSR, CDI 2.0 Hack Day event Java 9 Hack Day - collaboration Use Cases https://github.com/EelcoMeuter/JSR-375-examples
- 33. 33 Paris JUG - Java SE JDK 9 Hack Day Full Day (sold out) hack event Another event planned later in 2017 Use Cases
- 34. London Java Community - Java SE Java 9/Jigsaw: Myriad hack days, talks and events organized More planned in August & September 2017 Use Cases 34
- 35. SouJava (Brazil) Java EE JSRs JDK 9 participation in hack days, JUG Tours Many talks, books, articles, classes, code dojos (hack days), translations Use Cases 35
- 36. 36 BeJUG (Belgium) - Java EE JSR 380, Bean Validation - sample application work JSR 356, Java API for WebSocket Hack day (s). Developed Tic-Tac-Toe game Included in Java EE 7 SDK. Use Cases
- 37. 37 Chennai JUG - Java EE JSR 338, Java Persistence 2.1 JSR 344, JSF 2.2 JSR 352, Batch JSR 353, JSON JSR 356, WebSocket Developed sample ‘Urban Traveler’ application. Use Cases
- 38. 38 Chennai JUG - Java EE JSR 338, Java Persistence 2.1 JSR 344, JSF 2.2 JSR 352, Batch JSR 353, JSON JSR 356, WebSocket Developed sample ‘Urban Traveler’ application. Use Cases
- 39. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | JavaOne 2017 in San Francisco • 1 - 4 October 2017 • Sunday is Community Day - Submit sessions • CFP close 12 June! • JCP Party Monday night! • JCP Awards Nominations open now: • https://go.oracle.com/LP=17766 • Link for event: • https://www.oracle.com/javaone 39
- 40. We need you! •Follow the JCP online: http://JCP.org –Join the JCP: https://jcp.org/en/participation/membership –Twitter @jcp_org #JCP –blogs.oracle.com/jcp –Facebook: Java Community Process –GitHub: https://github.com/jcp-org; https://github.com/javaee •Adopt-a-JSR online: adoptajsr.org. #adoptajsr –adopt-a-jsr@googlegroups.com- the global mailing list –IRC: #adoptajsr channel on irc.freenode.net –GitHub: https://github.com/Adopt-a-JSR 40
- 41. thank you, ευχαριστώ, shukriya, dziekuje , tak, tack, grazie, gracias, danke, Благодаря, merci, obrigado, bedankt, kiitos, xie xie,ありがとう. Questions? Twitter: @heathervc