Monday Oct 06, 2014

Final Keynotes Reflect Back, Move Forward

By Guest Blogger Timothy Beneke
The final keynotes of JavaOne took place on Thursday, with the Intel, Technical, and Community keynotes. These keynotes cast strong glances both backward and forward at the platform and celebrated new technologies, especially related to the Internet of Things.

Intel Joins OpenJDK
Intel’s Michael Greene, vice president of system technologies and optimization at Intel’s Software and Services Group, took the stage and announced that Intel is joining the Open Java Development Kit (OpenJDK) community and will contribute math library functions that should boost big data analytics performance for machine learning.

Technical Keynote
Mark Reinhold appeared and briefly reprised his Technical keynote. Then Brian Goetz offered a vision of Java extending to Java 9 and beyond that would include value classes. Look to Project Valhalla and Project Panama for more information.

James Gosling Reflects on Java
Next, several Java luminaries—including the father of Java, James Gosling—took questions. After being asked if he regretted null pointers, Gosling quickly replied that he did not because all of the available alternatives at the time were far worse.
Gosling went on to explore why Java did not have generics from the beginning. Bill Joy, Java’s cofounder, wanted to include generics, a source of considerable conflict in 1994, but Gosling insisted that there was an insurmountable problem: Which generics do you use? Dozens of languages with generics already existed, and they all had problems. Gosling stuck to a basic principle he adhered to in creating Java: Never do the wrong thing.
When asked when Java would become obsolete, Gosling confessed that for a decade he has been expecting Java’s demise, but that Java is a kind of organism grounded in the community that is well understood and flexible and has strong staying power.
Later, Gosling reminisced about the origins of Java. “Everyone says that Java is approaching its 20th anniversary, but for me it’s the 25th,” he explained. He said that many Sun engineers were troubled in 1990 by the very primitive processors they saw in much consumer electronics—they thought the world was missing out. They took a long trip to Europe and Asia and studied primitive cell phones, elevators, lighting systems, and other gadgetry, and discovered that electrical engineers were needlessly reinventing old computer science problems. At the time, the internet was solid but not popular. Gosling credited Mike Sheridan, who was a business development person on the team, with inventing Java because he invented the reason for Java.

James Weaver: Java Show-and-Tell
Next, Oracle’s genial Java Technology Ambassador James Weaver took the stage, and reminded attendees that all sessions could be viewed on A parade of talented developers and technologists followed.

Andra Kay, director at Silicon Valley Robotics, said, “By 2020 your household robot will be your house.”

Bruno Maisonnier, CEO at Aldebaran, a world leader in humanoid robots, presented a video showing robots teaching children mathematics in schools, and interacting with customers in stores. Maisonnier said that robots must (1) be cute, so that people enjoy them; (2) interact naturally in their body language and gestures; and (3) be easy to use.

Paul Perrone of Perrone Robotics lamented the 30,000 deaths from auto accidents each year in the United States, and showed a video about his automated vehicle testing system with an advanced braking system that could save lives—a first step toward cars with full autonomy.

Others featured included

  •  Johan Vos of LodgON on JavaFX on the Android
  •  Distinguished Java Champion Adam Bien on Java 8 and Java EE
  •  Jeff Martin of ReportMill Software using Java to teach kids how to program
  •  Alison Derbenwick Miller of Oracle Academy showing a video about how Oracle is spreading programming knowledge around the world
  • Duke’s Choice Award Winners
  • IoT Developer Challenge Winners

The Community keynote was the perfect ending to a great week of information sharing, learning, and community building.

Watch the Community keynote.

Monday Sep 22, 2014

Join NetBeans Community at JavaOne

Geertjan Wielenga is a NetBeans product manager working at Oracle, focused on Java and HTML5 development with NetBeans IDE and the NetBeans Platform. He is a Java technology enthusiast primarily interested in Java desktop technologies—in particular, application development on the NetBeans Platform. Wielenga tweets at @NetBeans and @geertjanw and blogs at 

Q: Tell us about NetBeans Community Day

Wielenga: NetBeans Community Day features the NetBeans community from around the world. Thirty speakers will share their expertise in six panels on popular NetBeans topics. The first theme is about the NetBeans partner activities. On the panel, Anton Arhipov from ZeroTurnaround, Ruslan Synytsky from Jelastic, and Matthew Tahvonen from Vaadim will present their new NetBeans plugins. Bruce Shimel from Boeing will explain the use of NetBeans in their open source community. 

[Read More]

Thursday Jul 31, 2014

User Groups at JavaOne

User group leaders from around the world meet once a year at JavaOne. Each year, they organize the Forum meeting the Sunday before JavaOne. Speakers and topics are vetted by community. Anyone attending JavaOne whether they belong to a user group or not are invited to those sessions. Make sure you arrive on time for the Forum on Sunday. It starts at 8:00am at Moscone West. Among the topics this year are NetBeans community and tools, Java EE and Glassfish update, lightning talks about productivity, Java tools for Maven and Java EE, free Java tools and how to teach Java. And you don't want to miss James Gosling. He will present his latest work on the Raspberry Pi, Robots and Small Devices. If you have not registered already.

Register by tomorrow Friday August 1, 2014 and take advantage of the Early Bird rate. It is a US $400 saving on registration!  

Thursday Sep 26, 2013

The JavaOne 2013 Java Community Keynote

The Java Community Keynote presented inspiring technologies that reflected the hard work of the Java ecosystem.[Read More]

Thursday Oct 04, 2012

Thursday Community Keynote: "By the Community, For the Community"

The Thursday Community Keynote, as its theme describes, "By the Community, For the Community", was rich in community discussions and technology demos.[Read More]

Thursday Sep 22, 2011

In Anticipation of JavaOne 2011, Number 16

As I write this, JavaOne 2011 is a little over a week away -- the sixteenth JavaOne and I’ve been fortunate to have attended most of them. Each JavaOne has a particular mood, and I'm anticipating this year will be a good one. Oracle’s stewardship of Java is better known and it’s very strong commitment to the success of the platform is clear to most developers. Hope to see you there!

[Read More]

javeone logoJavaOne Conference 2014 Videos

San Francisco, USA: Oct 25 - 29, 2015



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