Sun Tech Days : In Hyderabad

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Yesterday I had attended Sun Developers Conference held here in Hitex Convensional center, Hyderabad, India. It was day ONE of three days conference.  The day ONE was really interesting and informative for me. Got an overview about the new Sun techs and got chance to interact with a lot of developers working in Java.

We reached there aroung 9.30 in the morning and done with our registration formalities. The first seesion as Sun keynote bye Rich Green, Executive Vice President, Software, Sun microsystems. After that there was a Demo showcase in which SIX SUN java professionals presented some software demos. Those were in jMaki, Sun SPOTS, J2ME, Swing, JavaFX etc. There are 30 sessions total in the First day and those are from 5 different categories. Five sessions are going on the same time and the whole day is divided in to Six layers. So a delegate can select a session as per his/her taste. If a person is attentding full sessions then they can attent maximum 6 sessions in a day.

The Sessions which I had attened are

1. JEE , Glassfish and their future

2. Testing with Junit and other Testing tools

3. Rapid development with Ruby, JRuby and rails

4. Java Persistence API : Further simplifying persistence.

5. Java troubleshooting tips.

6. JEE with Spring ad Seam.

You can check the other sessions here

The first day ended with a Welcome reception – delicious Dinner and a Music Mela. 🙂 You can read more about each sessions in my next posts…

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How will open source change Java?

Reference: Mr.Joshua Marinacci’s Blog

  • Real bugs will be fixed faster and non-bugs will be closed faster than ever.
  • Java won’t fork. Few developers will have incentive to fork Java. It’s a lot of work for little gain. Branches for new features or new platform support: yes. A true fork: no. Not even MS has much to gain from this anymore.
  • The JCP will grow and change. As before, big decisions about the future of Java will go through the Java Community Process. However, with more interested developers the ranks of the JCP will grow and change in some very good ways.
  • Java will have first class support on Linux, Free-BSD, and other 100% open operating systems. This is huge. Hugely, huge. I’m hoping we’ll finally get a KDE look and feel as well.
  • NetBeans will open the entire JDK sources all at once. It’s true, we’re working on it for NetBeans 6. With the new editor infrastructure this will be possible. You might not actually want to do this, but it should be possible if you’ve got enough memory.
  • We will see lots of small crazy experimental versions of Java that add different things. Imagine a JDK with Find Bugs, MySQL, SwingX, JDIC, JInput, JOGL, Java3D, Tritonus MP3, jSDL, KDE-Java, Gnome-Java and a bunch of other cool libraries pre-integrated. We might even see an entire downloadable VMWare virtual harddrive with Ubuntu + Super JDK + NetBeans preinstalled for the ultimate prefab development environment.
  • More adoption of Looking Glass. Now that Java can be freely run on Linux desktops out of the box, there is incentive to ship Looking Glass bundled in with the OS. There’s a lot of good 3D cards out there. Let’s use’em!
  • More 3D Java Games for all platforms. I expect that people will start shipping an optimized copy of Java embedded in their applications. The end user will never need to know that Java is involved. JOGL + Java3D is now available for Win, Mac, and any copy of Linux with the right X configuration (which is more common than ever).
  • Burnable Java. Imagine a tool that burns a photo slideshow application preloaded with your photos, plus a copy of Java, straight to a CD. Hand the CD to your Mom, she pops it into her computer, and the photo slideshow starts right up. You’ll never need to worry about the version of Java because it’s shipped with your app. You don’t need to worry about the OS because you code against Java, not against native APIs. (hmm. perhaps ‘burnable java’ isn’t the right name for this. 🙂
  • Java will grow to fill every available computing niche and finally achieve the goal of total world domination.

Technorati Tags: Java, OpenSource

SUN opensources JAVA

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Sun had announced the open sourcing of more components of the Java platform under GPL2 License yesterday. Sun’s promise to open Java is well underway to being fulfilled. The components that are being released are the Java C Compiler, HotSpot VM (Virtual Machine), and the Java Helpdesk.

Technorati tags: Sun, Java, OpenSource