You are currently browsing the tag archive for the ‘Java 7’ tag.

low-latency-youtube.png If you haven’t checked out the Java YouTube channel lately … here is some of the stuff you’re missing:

Much more on the Java Channel.

Enjoy!

Cheers,

– Terrence

java7-download.png Java releases at Oracle are becoming a clockwork operation. As planned, JDK 7u4 is now available, along with JavaFX 2.1, and new versions of Java SE for Embedded. Specifically:

Java SE 7 Update 4:

    • For the first time, official support for Mac OS X
  • Includes the highly anticipated G1 (“Garbage First”) garbage collector, improving memory management for very large applications
  • Next step in converging Oracle JRockit and HotSpot VMs, offering the best features of both technologies
  • Numerous performance improvements to the JVM
  • OpenJDK continues to host the development of Java SE 7 on Mac OS X and the JDK 8 reference implementation

Java FX 2.1:

  • Available for Windows and Mac OS X (with Linux support currently as preview release)
  • Includes playback of MPEG-4 multimedia containing H.264/AVC video and AAC audio
  • New WebView support for JavaScript to Java method calls, which enables JavaScript content to leverage Java for demanding operations
  • Support for enhanced font rendering on LCD displays, including sub-pixel rendering
  • Additional UI enhancements such as combo box, stacked chart, and application-wide menu bar
  • Bundled with the Java 7u4 release
  • Oracle has started the OpenJFX project in OpenJDK as part of the plan to open source JavaFX

Java SE for Embedded 6 and 7:

  • Java SE for Embedded is the product line that brings Java SE to a number of embedded platforms and includes many features and performance enhancements targeted to embedded requirements, such as low footprint, power usage, and performance
  • Java SE 7u4 Embedded and Java SE 6u32 Embedded 6 releases are now available, following Java SE releases in lockstep
  • For more details, see here

For information, see the press release. For more details and a Q&A, check Henrik Stahl’s blog.

To download, go here.

Cheers,

– Terrence

goto-prague.png

I will be speaking at the goto: conference, in Prague in the Czech Republic, on Nov 22 and 23 – doing two talks:

  • The keynote “The Future of Java”
  • A session on “Embedded Java: Smart, Connected, Pervasive”

I hope to see you in Prague. If you haven’t registered yet, you can use the promotion code “oracle” and get a €100 price break.

Cheers,

– Terrence

j1-moving-forward.png

Finally, I get a chance to catch my breath. JavaOne has been extremely busy and while there are still a few hours of good talks to go here is a quick summary so far:

General observations:

The vibe is very positive. Attendance is significantly up over previous years and the show is well organized. Feedback from attendees has been very excouraging – lots of good buzz on #javaone and other social channels. Many sessions are sold out or standing-room only.

Announcements:

This year’s JavaOne left no doubt Java is moving again, and picking up steam. Throughout the conference and in the various keynotes there was a host of announcements, strategic initiatives, roadmaps, product releases and updates.

I’ll try to summarize, focusing on the Java Platform, Java SE, and Java ME technologies:

Java SE and the Java Platform:

  • Oracle announces plans for advancing the Java SE Platform, including a vision beyond JDK 8
  • A JDK 7 for Mac OS X Developer Preview is now available, with full developer and consumer releases planned for 2012
  • NetBeans 7.1 Beta is now available, featuring full Java SE 7 support
  • Oracle details plans for JDK 8, proposed features, and a revised roadmap with extended scope, now scheduled for availability in summer 2013
  • Oracle is continuing its work to merge the HotSpot and JRockit JVMs, with the first converged features available in JDK 7
  • IBM announces availability of Java SE 7 across its products lines, the faster ever adoption of a new Java SE release by IBM
  • Oracle recently announced availability of Java SE 7 for Embedded on ARM and x86 platforms

OpenJDK:

  • OpenJDK hosts the development of JDK 7 for Mac OS X, JDK 8, and becomes the reference implementation for Java SE 8 and beyond
  • Twitter joins OpenJDK

JavaFX and Rich Client UI Technology:

  • The JavaFX 2.0 GA for Windows is now available
  • A JavaFX 2.0 for Mac OS X Developer Preview is now available, with GA releases planned starting 2012
  • NetBeans 7.1 Beta is now available, with JavaFX 2.0 support
  • Oracle details JavaFX roadmap to 2013, including cross-platform support for Mac OS X and Linux
  • Oracle announces plans to open source the JavaFX platform in the OpenJDK project
  • A private Beta for JavaFX Scene Builder is now available, with public Beta planned in early 2012
  • Oracle announces Project ‘Avatar’: A complete solution for Dynamic Rich Clients, including HTML5 support and back-end integration

Java ME:

  • Oracle increases investment in Java ME
  • Oracle Java Wireless Client (OJWC) 3.1 is now available
  • Oracle announces plans to evolve the Java ME Platform and align Java ME with Java SE 7 through:
    • Submission of new JSRs over the coming months
    • Updates of the CLDC Platform VM and library specifications to enable better alignment with Java SE 7 features
    • Creation of a “CDC Profile” in Java SE 8, which allows deployment of Java SE 8 implementations in resource-constrained environments
  • JavaFX to become the graphics framework of choice for mid-range and high-end embedded platforms
  • Oracle announces intent for full coverage of embedded vertical markets
  • Oracle plans increased and deeper integration of Java ME with content services (“Mobile Services Integration”)

For more information and details, please see the related press releases:

Summary

After speaking to many developers over the past days it’s clear JavaOne has brought renewed excitement and energy to the Java community. I personally am particularly excited about Java FX 2.0, the Mac OS X support for JDK 7 and JavaFX, and bringing Java ME back to the mainstream platform again.

Two more related links:

Cheers,

– Terrence

newsflash-757208.jpg

Some quick updates and links that have accumulated over the past days:

Cheers,

– Terrence

toulouse-jug.png

The JUG in Toulouse, France is hosting me for a Java 7 Event:

Java 7: The Platform Evolves
Wednesday, Sep 14, 18:30
@ Epitech
Toulouse, France

More information on the Toulouse JUG home page.

Hope to see you there!

Cheers,
— terrence

Java-logo.png

These two posts hit the airwaves just recently, wanted to make sure you are aware of them:

Cheers,

– Terrence

java7-download.png

After ups and downs, planning and replanning, years of hard work, and lots of input from the community Java SE 7 has been made generally available TODAY.

Check out the following links:

And finally: Download it!

Cheers,

– Terrence

Wroclaw JUG.png Next week, Tuesday, July 19th, the Wroclaw JUG in Poland will be hosting me for a Java 7 event – as part of the worldwide series of local Java 7 Launch events (see The Java Spotlight for an event near you).

The title of my session is: Java SE 7: The Platform Evolves. I’ll be talking about how the Java platform is changing and adapting, what’s new in JDK 7 (Project Coin, NIO2, Fork-Join Framework, The DaVinci Machine, and more), doing some demos – and hopefully we have time for a good Q&A session (and some beer ;-)

I’m looking forward to it. If you’re in the area, please stop by. See the event page for more information.

Cheers,

– Terrence

DukeRockStar02.pngIf you haven’t had a look at The Java Spotlight Podcast lately, I recommend you check out some of the recent episodes.

We’ve been busy covering a broad spectrum of topics, from the Java 7 Launch, Glassfish 3.1, JVM Performance and Quality, Java Mobile Platform development, all the way to bringing Java to Nintento DS with phoneME:

  • Episode 38: Adam Messinger, Vice President of Development Fusion Middleware at Oracle, on the JDK 7 release and more
  • Episode 37: Michelle Kovak, Java Brand Manager, on the Java 7 Launch
  • Episode 36: Anil Gaur, Vice President of Java Platform Enterprise Edition, on Glassfish 3.1
  • Episode 35: Vladimir Ivanov, Ivan Krylov, Sergey Kuksenko on JDK 7 VM performance and quality
  • Episode 34: Chuk Munn Lee on using phoneME on Ninendo DS
  • Episode 33: Sreekumar Pillai, CTO of Experion, on Java Mobile Platform development

Don’t forget that each episode also comes with a written transcript as well as show notes with a host of URLs, pointing to more details, events, and other information.

Cheers,

– Terrence

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