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A Cool MP3 Player at the SwingLabs Exhibit

I’m at Exhibit #1111, Swing/Labs JDesktop Network Components (JDNC). It’s a Sun Microsystems project that allows experimentation with extensions to existing Java Foundation Classes/Swing API components, new JFC/Swing components and various desktop related technologies like Java 2D, AWT. I’m talking now with Sun’s Roman Guy, who explains, “We experiment with a number of projects containing JDNC and Swing components, all of which sit on top of Swing and add extra features, like transparency or animation. There are data-aware components that make it very easy to find data from a database or an XML file, directly to the UI. You have almost nothing to do -- everything is done for you in the code. You just choose the source of code and – that’s it.”

The source code is available on java.net, (http://www.java.net/) as part of the LGPL license. The idea is to explore new ideas in Swing components that may one day be part of the JDK, like various filtering, highlighting and searching features. “It’s a playground for the Swing team,” explains Guy.

Next to Roman, is Sun’s Richard Bair, operating a SwingLabs desktop network component demo, who explains, “We’ve created a music player that reads the music libraries of a very popular music player and will play any MP3 file that you have in your library. The interesting thing we’ve done is show off some of the cool features in our Swing X project, especially the data binding. First, you see the finished project, a nice music player with ‘play,’ ‘previous,’ and ‘next’ buttons and a search field. We have a lot of music and custom cell renderers and so on. On Thursday, June 30, this will go public as: joplin.dev.java.net – Joplin, as in Scott Joplin, is the name of our music player. We have a list of music and a collapsible panel -- you click a button and the music screen comes down as an animated effect. As you select different songs, you notice that the title, album, and artist genre info get updated.”

The screen displays a cool album cover.

“It looks fancy for a demo, but a lot of it is stock components from the Swing X project we put to use here,” says Richard. “We have a JX image panel component, which is nothing more than a component that knows how to extract the image art from an MP3. It’s pretty simple stuff. This table is a normal JX table and a little browser that lets you walk in 3D through all of the album covers in your music library. It’s all implemented in Java 2D, very fast. Once you get your song, you can listen to it. Another screen was written in Java 2D, we call Zoomy; this panel can be retrieved from another open source project on java.net that is called ping.dev.java.net. A search field enables you to filter by artist, album, genre and song. This will be part of James Gosling’s keynote on Thursday.”

Great work! Let’s hope it finds its way into the JDK. And don’t forget Gosling’s Thursday morning keynote.

Celebrating Java Technology Through Art

It’s so inspiring to watch gifted artists at work. Their art is alive with color and imagination. Sun brought six gifted artists to the 2005 JavaOne Conference with the goal of raising $5000 for the Foundation for a College Education (FCE) of East Palo Alto, California, which Sun has supported for ten years, about as long as Java technology has existed. All during that time, Sun employees have volunteered their time tutoring students to help them become the first of their families to graduate from high school or college. This year, silent auctions take place until noon every day of the JavaOne conference through Wednesday and then Wednesday night the live auction occurs at the After Dark party from 7:45 to 8:15 in Hall A prior to comedian Dennis Miller’s performance.

What exactly is Java-inspired art? The idea is that Java developers are also artists who call upon inspiration and the creative imagination in creating their code, an insight that Sun’s Richard Gabriel has articulated as well as anyone. (http://java.sun.com/features/2002/11/gabriel_qa.html) The presence of the artists at the 2005 JavaOne Conference implicitly confirms what Gabriel says:

’Writing software should be treated as a creative activity. Just think about it -- the software that's interesting to make is software that hasn't been made before. Most other engineering disciplines are about building things that have been built before. People say, "Well, how come we can't build software the way we build bridges?" The answer is that we've been building bridges for thousands of years, and while we can make incremental improvements to bridges, the fact is that every bridge is like some other bridge that's been built. Someone says, "Oh, let's build a bridge across this river. The river is this wide, it's this deep, it's got to carry this load. It's for cars, pedestrians, or trains, so it will be kind of like this one or that one.’ They can know the category of bridge they're building, so they can zero in on the design pretty quickly. They don't have to reinvent the wheel.”

Gabriel points out that we’ve only been building software for 50 years and each time we do it, it’s fairly new. Gabriel says we should train developers the same way we train painters and poets. Sounds good to me.

Tim Gaskin of San Francisco(http://timgaskin.homestead.com/index.html) said this about his work: “Besides the fact that I am first and foremost a colorist, my paintings are about how celebrities stand at premieres wearing hundreds of thousands of dollars worth of clothes and jewelry and get their picture taken in front of logos which are then sent out all over the world. They represent brands, and even become them because they are so overexposed."

Graffiti artist VULCAN, from the South Bronx area of Manhattan, has work exhibited in the Graffiti Hall of Fame (http://www.graffitihalloffame.org/) in New York City.

New Yorker Eric Orr, (http://www.bravemind.com/ericart/ericartindex.html) also a noted graffiti artist, got his start painting graffiti on the New York subway system. Orr, who has made a name for himself as a graphic artist designing logos for entertainers, boasts an impressive list of clients, including Afrika Bambaataa, The Cosby Show, Public Enemy, Fat Joe and Jive Records.

From crayons to krylon, Leon “Tes One” Bedore (http://www.tesone.net/main.html) has been creating art on walls for the majority of his life. Tes One became a serious street artist in 1992, painting murals and graffiti art throughout the Tampa Bay, Florida, area. In 1999, expanding on his natural artistic abilities in line with the computer age, he began to develop compelling graphic design and web pages for a number of clients. Now, he combines all that he knows from his street-art roots and his digital design profession to create art that accurately reflects his perspective on the world around him.

Brian Ermanski or “BE” of Manhattan, often described as a naïve/ignorant/outsider artist and downtown living NYC legend, has sold more than 70 of the 110 paintings he has produced to date.

Casey O’Connell, currently of San Francisco by way of Florida, recently came to the attention of John Doffing, curator of The Start SOMA Gallery in San Francisco, where all of the paintings in her first group show sold.

Come watch artists in the midst of their creative process. I'm really tempted to bid on some of this art myself.

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