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• Global Education and Learning  • Identity Management  • IoT  
• Java Communications  • Java Desktop  • Java Enterprise  
• Java Patterns  • Java Tools  • Java User Groups  
• Java Web Services and XML  • JavaFX  • JCP  
• JDDAC  • Jini  • JXTA  
• Mac Java  • NetBeans  • Open JDK  
• Portlet  • Robotics  • Sun Grid  
• Sun RFID and Sensor  • [no association]  

Global Education and Learning

Introduction This week I am presenting a coding of a simple two actor application designed to show actor creation, message passing, and actor termination. This application is called the "Fortune Cookie Application". It is the next state of the art beyond the HelloWorld program. Despite its simplicity this application shows the elements that every actor application uses. What We Will Be...
on Oct 22, 2013
Exciting information technologies emerge from new discoveries and re-emerge from past discoveries at a rapid rate. Despite the glamor and curiosity appeal engendered by cutting edge technologies when they debut, after the hype fades and we look at what actually is there in the cold light of reason we find ourselves turning to our pragmatic side and asking: “Ok, but what advantages do we...
on Oct 15, 2013
   This is the first in a series of posts about the actor model of computation in Java. This series of posts will cover many aspects of actors from a Java perspective. First a brief explanation of what the actor model is. Actors are stateful units of computation that obey the discipline of exposing their internal state to other actors only through information contained in...
on Oct 8, 2013

Java User Groups

a little discussion in a television series here that i am the speaker. the topic is Java. The host, TV Excelence, said any update for Java and why Java is silence now. I said there are Java worlds which use Java but we cannot said it is Java, but use Java. 1. BigData with Hadoop under Apache , is a new ecosystem that based on Java. 2. Smartphone/Gadget with Android under Google with Apache...
on Oct 19, 2013
Silicon Valley Code Camp is one of the best known secrets and one of the best organized conferences in the Bay Area. I have the pleasure to speak at this conference for the past two years and am amazed at its growing popularity. Here are some statistics for this year 4500 registrations and registration was closed 230 sessions The Code Camp consists of these points: By and for the developer...
on Oct 6, 2013

Java Enterprise

Developing RESTful Services with JAX-RS 2.0, WebSockets, and JSON is the new book which Masoud Kalali and I have worked on and recently published. As the technology landscape moves focus towards smaller devices, the need for building scalable, flexible, lightweight, and real-time communications-based applications grows. HTML 5 and Java EE 7 provide a new synthesis of technologies that...
on Oct 18, 2013
I’ve been talking about JSF 2.2 new features out on the conference trail for quite a while now. I usually talk about the big three: Flows, Resource Library Contracts, and HTML5 Friendly Markup. This blog entry talks about another, mostly behind-the-scenes, feature: ClientWindow. I introduce the concept of ClientWindow and give a simple example illustrating one solution to a common web...
on Oct 7, 2013
What happens if you configure a Hadoop-centric scalable big data infrastructure running on the Amazon EC2 cloud, that's programmed to perform some very basic processing on delimited ASCII data records (about 30 characters in each record), and you feed it a single data record? How quickly do you think that massively powerful system would process that teensy, trivial input data set? Milliseconds?...
on Sep 26, 2013


At JavaOne 2013, I had the privilege of speaking for 10-15 minutes with Sean Phillips, Senior Software Engineer at a.i. solutions. a.i. solutions was a JavaOne 2013 Duke's Choice Award winner, and Sean had come to the table in the JavaOne Exhibition Hall seeking me. This was fortuitous, because among all of this year's Duke's Choice Award winners, the one that's closest in its...
on Oct 17, 2013

Java Patterns

Have you experienced Scrum? "agile" development? I have.
on Oct 17, 2013
Government... Isn't interacting with it your favorite social pastime? What? It's not? OK, so what don't you like about it? What? You're saying that, in your country, you can't just log into your favorite government sites and experience speedy, reliable, secure services? I'll guess, then, that you must not live in Ecuador... Poor you! But, don't feel too bad. From what Java Champion Jeff...
on Sep 24, 2013

Open JDK

Each of these objects can be described in terms of the classes or types to which they belong for instance a maple tree belongs to the class of tree or is a type of tree, a bicycle is a type of cycle, a car is a type of vehicle. OOP is thus a very powerful language abstraction that allows you to simplify the complexity of a problem while retaining its value. Java is an Object Oriented...
on Oct 16, 2013
2013-09-25 Table of Contents 8:30am - nuvos: the Universal SDK case-study backend frontend features 10:00am - OAuth 2.0 : A Standard is Coming of Age 11:30am - Java Flight Recorder Behind the Scenes Last Modified : 2013 Sep 26 (Thu) 16:25:00 by carr. Wednesday, Sep 25, 2013 8:30am - nuvos: the Universal SDK Kevin McCarthy - President / CEO, IntraMeta This presentation is...
on Sep 26, 2013
2013-09-24 Table of Contents 8:30am - Functional Reactive Programming with RxJava 10:00am - The JVM is dead! Long live the Polyglot VM! 1pm - invokedynamic in 45 minutes java.lang.invoke bytecode your turn 3pm - Wholly Graal - Java on GPU graal overview GPU offload 5:30pm - Experimenting with the Boundaries of Static Typing 7:30pm - Developing Small Languages with Scala Parser...
on Sep 24, 2013


#How to run the dev test cases ================================ #Annotation: All of the test cases can't be ran on the windows platform because the firefox can't support the ajax and JSF based on the windows platform very well. If you want to ran the tests, please check out all of the codes to the linux, ubuntu or mac platform. #Steps: 1). Download the firefox and install it, On my platform, I...
on Oct 14, 2013

Java Web Services and XML

I will be presenting the following sessions at Silicon Valley Code Camp 2013. For those in the Bay Area, Silicon Valley Code Camp is on Oct 5,6 2013 in Foothill College, Los Altos. It is a very well organized conference by the developers for the developers. This year has 232 sessions and 4500 registrations and am always amazed at the way Peter Kellner and his team pull this off! These are my...
on Oct 2, 2013
2013-09-23 Table of Contents 10:00am - Looking into the JVM Crystal Ball JDK 7 JDK 8 Removing Permanent Generation (JEP 122) Tiered Compilation Memory Footprint JVM Future Cloud Manageability and Observability Multi-Language Scalability JVM Components Compiler GC Runtime Serviceability Misc Participate 11:30am - Purely Functional Data Structures Mutability 1pm - Performance...
on Sep 24, 2013


My JavaOne 2013: Wrapup This blog entry summarizes my session participation at JavaOne 2013. I plan to update this entry with links to the content on as it becomes available. Sessions I Attended In general, speaking more than listening is a very bad way to live. I find this holds true at conferences as well. Here are the sessions I attended. I attended eight and presented six, so I...
on Oct 1, 2013

Java Desktop

There are a great many sessions at JavaOne 2013 that feature JavaFX. But only one of them dared people to attend the session. That session would be No Guts, No Glory! A Deep Dive into the Internals of JavaFX [BOF5802], presented by Steve Northover, Kevin Rushforth, and Richard Bair (all of Oracle). At first, I was wondering if the challenge would mean I'd arrive at the session, only to find...
on Sep 25, 2013


At the JavaOne 2013 Java Technical Keynote, there was a series of demos of software that enables two people to play chess, using some of Java's latest features, including Java EE 7 Websockets, many variations of Java 8 (recent weekly builds), Lambda Expressions, Java ME, Embedded Java, ... It was an impressive demo of many of Java's recently-released and not-yet-finally-released capabilities,...
on Sep 23, 2013