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twofishy writes "The internet has been buzzing this week with the news that Oracle has ceased to provide free time zone updates outside of the standard JDK release cycle. However, at the end of yesterday the firm appeared to have a change of heart. 'We never intended for a support contract to be required to keep JDK 7 up to date. TZUpdater was made unavailable on March 8 as part of the End of Public Updates for JDK 6, and as soon as we learned that this affected JDK 7 users we initiated the process of making it available for JDK 7 again.'"
New submitter Noel Trout writes "For a long time in the Java world, there has been a free tool called the 'tzupdater' or Time Zone Updater released as a free download first by Sun and then Oracle. This tool can be used to apply a patch to the Java runtime so that time zone information is correct. This is necessary since some time zones in the world are not static and change more frequently than one might think; in general time zone updates can be released maybe 4-6 times a year. The source information backing the Java timezone API comes from the open source Olson timezone database that is also used by many operating systems. For certain types of applications, you can understand that these updates are mission critical. For example, my company operates in the private aviation sector so we need to be able to display the correct local time at airports around the world. So, the interesting part is that Oracle has now decided to only release these updates if you have a Java SE support contract. Being Oracle, such licenses are far from cheap. In my opinion, this is a pretty serious change in stance for Oracle and amounts to killing free Java for certain types of applications, at least if you care about accuracy. We are talking about the core API class java.util.TimeZone. This begs the question, can you call an API free if you have to pay for it to return accurate information? What is the point of such an API? Should the community not expect that core Java classes are fully functional and accurate? I believe it is also a pretty bad move for Java adoption for these types of applications. If my company as a startup 10 years ago would have been presented with such a license fee, we almost certainly could not have chosen Java as our platform as we could not afford it."
An anonymous reader writes with a bit from Groklaw: "The remarkable outpouring of support for Google in the Oracle v. Google appeal continues, with a group of well-known innovators, start-ups, and those who fund them — innovators like Ray Ozzie, Tim O'Reilly, Mitch Kapor, Dan Bricklin, and Esther Dyson — standing with [Thursday's] group of leading computer scientists in telling the court that Oracle's attempt to copyright its Java APIs would be damaging to innovation." As usual, Groklaw gives a cogent, readable introduction to the issue.
plutoclacks writes "I will run a computer science club at my high school next semester with two other friends. The club was newly introduced this school year, and initially saw a massive success (40+ members showed up at the first meeting). Unfortunately, participation has decreased a lot since then, down to four active members. I feel that the main reason for this decline was the inability to maintain the students' interest at the beginning of the year, as well as general disorganization, which we hope to change next semester. The leaders of the club all have fairly strong Java backgrounds, in addition to enthusiasm about computer science and programming. We have a computer lab with ~30 computers, which, though old, are still functional and available for use. What are some ways we can make the club have an impacting interest to newcomers?"
alphadogg writes "A freelance Java developer claims it took him only 30 days to build and launch a basic open source office suite that runs on multiple OSes. Called Joeffice, it works on Windows, Mac OS X and Linux as well as in browsers, according to the developer, Anthony Goubard. It includes a very basic word processor, spreadsheet program, presentation program and database software, Goubard said. The office suite was built with NetBeans and uses many popular open source Java libraries. That allowed him to built the program in 30 days, he said, a process that he documented daily on YouTube (video). The suite was released as an alpha version, which means that not everything works yet. Goubard's Amsterdam company, Japplis, launched the suite, which is available under an Apache 2.0 license. This license allows companies to change and redistribute the code internally without having to share the new code publicly, he said."
psykocrime writes "The crazy kids at Fogbeam Labs have a new blog post positing that there is a trend towards advanced projects in NLP, Information Retrieval, Big Data and the Semantic Web moving to the Apache Software Foundation. Considering that Apache UIMA is a key component of IBM Watson, is it wrong to believe that the organization behind Hadoop, OpenNLP, Jena, Stanbol, Mahout and Lucene will ultimately be the home of a real 'Star Trek Computer'? Quoting: 'When we talk about how the Star Trek computer had “access to all the data in the known Universe”, what we really mean is that it had access to something like the Semantic Web and the Linked Data cloud. Jena provides a programmatic environment for RDF, RDFS and OWL, SPARQL and includes a rule-based inference engine. ... In addition to supporting the natural language interface with the system, OpenNLP is a powerful library for extracting meaning (semantics) from unstructured data - specifically textual data in an unstructured (or semi structured) format. An example of unstructured data would be the blog post, an article in the New York Times, or a Wikipedia article. OpenNLP combined with Jena and other technologies, allows “The computer” to “read” the Web, extracting meaningful data and saving valid assertions for later use.'" Speaking of the Star Trek computer, I'm continually disappointed that neither Siri nor Google Now can talk to me in Majel Barrett's voice.
hypnosec writes "IBM is taking its COBOL server platform to the next level by updating the mainframe platform in a bid to extend and enable its mainframes to host cloud based applications and services. The latest update is looking to add XMLS Server as well as Java 7 capabilities to the System/z COBOL platform and this update would extend the overall lifespan of COBOL by taking it up a notch and gearing it towards the cloud computing arena."
Google's I/O annual conference is ramping up at San Francisco's Moscone Center. Last year, in the conference keynote, the company took its biggest-yet dive into hardware when it introduced the Nexus 7 tablet, Google Glass, and the ill-fated Nexus Q. The secret is out on Glass, of course: this year, there's a pavilion inside the conference center where I'm sure they'll be showing off applications for it. (Quite a few of the people in the endless lines here are wearing their own, too.) Anticipating the announcements at I/O is practically its own industry, but it's easy to guess that there will be announcements from all the major pots in which Google has its many thousands of (tapping) fingers. Android, search, Chrome, mapping, and all the other ways in which the behemoth of Mountain View is watching what you do. You can watch the keynote talk (talks, really) streamed online from the main conference link above, but this story will be updated with highlights of the announcements, as well with stories that readers contribute. Update: 05/15 16:22 GMT by T : Updates below. Update: 05/15 19:02 GMT by T :Update details: Notes (ongoing) added below on maps, gaming, the Play store, Google+, and more. And, notable, Larry Page is (at this writing) on stage, with an unannounced Q & A session.
twofishy writes "'To avoid the confusion caused by renumbering releases,' Oracle has announced that it is adopting a new numbering scheme for JDK 5.0, JDK 6 and JDK 7. 'The next Limited Update for JDK 7 will be numbered 7u40, and the next 3 CPUs after that will be numbered 7u45, 7u51, and 7u55." The vendor notes that a more elegant solution would require the changing of the version numbering scheme to accommodate different kinds of changes (for example by using 7u44-2 ). However this cannot be implemented outside of a major release, since doing so might break existing code that parses version strings (possibly including the Java auto-update system)" Here's Oracle's announcement.
Trailrunner7 writes "It's no secret that Java has moved to the top of the target list for many attackers. It has all the ingredients they love: ubiquity, cross-platform support and, best of all, lots of vulnerabilities. Malware targeting Java flaws has become a major problem, and new statistics show that this epidemic is following much the same pattern as malware exploiting Microsoft vulnerabilities has for years. Research from Microsoft shows that there has been a huge spike in malware targeting Java vulnerabilities since the third quarter of 2011, and much of the activity has centered on patched vulnerabilities in Java. Part of the reason for this phenomenon may be that attackers like vulnerabilities that are in multiple versions of Java, rather than just one specific version."
crookedvulture writes "AMD has revealed more details about the unified memory architecture of its next-generation Kaveri APU. The chip's CPU and GPU components will have a shared address space and will also share both physical and virtual memory. GPU compute applications should be able to share data between the processor's CPU cores and graphics ALUs, and the caches on those components will be fully coherent. This so-called heterogeneous uniform memory access, or hUMA, supports configurations with either DDR3 or GDDR5 memory. It's also based entirely in hardware and should work with any operating system. Kaveri is due later this year and will also have updated Steamroller CPU cores and a GPU based on the current Graphics Core Next architecture." bigwophh writes links to the Hot Hardware take on the story, and writes "AMD claims that programming for hUMA-enabled platforms should ease software development and potentially lower development costs as well. The technology is supported by mainstream programming languages like Python, C++, and Java, and should allow developers to more simply code for a particular compute resource with no need for special APIs."
darthcamaro writes "The JBoss Application Server is no more. Just like Red Hat killed Red Hat Linux in 2003 to make way for Fedora, the same is now happening with JBoss and the new WildFly project. 'There was of course the application server, there are a number of JBoss commercial products, there was the community site, etc., so when you asked someone "What is JBoss?" the answer was varied,' Jason Andersen, director, product line management, at Red Hat, explained. 'What we wanted to do was cement the idea that JBoss is a portfolio of middleware products and not just the application server.'"
mikejuk writes "Java Development Kit 8, planned for September 2013, is being delayed until next year because of 'a renewed focus on security.' Java has been having security publicity problems recently, but Oracle now seems to be taking them more seriously. Mark Reinhold, chief architect of the Java platform group, said, 'Maintaining the security of the Java Platform always takes priority over developing new features, and so these efforts have inevitably taken engineers away from working on Java 8.' The major change still to be made to Java 8 is Project Lambda, which Reinhold says is 'the sole driving feature of the release.' He laid out alternatives, such as dropping Lambda from this release, but said Oracle has decided instead to wait until Lambda is ready. The revised schedule for JDK 8 has a developer preview scheduled for September, a release candidate scheduled for January 2014, and general availablity scheduled for March 2014. The delay means that Java SE 9 will probably be released in early 2016, rather than late 2015."
wiredmikey writes "Oracle released its quarterly Critical Patch Update (CPU) for April, which addressed a whopping 128 security issues across multiple product families. As part of its update, Oracle released a Java SE Critical Patch Update to plug 42 security holes in Java, 19 with base CVE score of 10 (the highest you can go) and 39 related to the Java Web Start plugin which can be remotely exploited without authentication. According to security analyst Wade Williamson, organizations need to realize that Java will continue to pose a significant risk. 'The first step is for an organization to understand precisely where and why Java is needed,' Williamson wrote. 'Based on the rate of newly discovered vulnerabilities, security teams should assume that Java is and will continue to be vulnerable.' Organizations should to take a long, hard look at Java and answer for themselves if it's worth it, Williamson added. Due to the threat posed by a successful attack, Oracle is strongly recommending that organizations apply the security fixes as soon as possible."
AleX122 writes "I have an idea for a web app. Things I know: I am not the first person with a brilliant idea. Many others 'inventors' failed and it may happen to me, but without trying the outcome will always be failure. That said, the project will be huge if successful. However, I currently do not have money needed to hire developers. I have pretty solid experience in Java, GWT, HTML, Hibernate/Eclipselink, SQL/PLSQL/Oracle. The downside is project nature. All applications I've developed to date were hosted on single server or in small cluster (2 tomcats with fail-over). The application, if I succeed, will have to serve thousands of users simultaneously. The userbase will come from all over the world. (Consider infrastructure requirements similar to a social network.) My questions: What technologies should I use now to ensure easy scaling for a future traffic increase? I need distributed processing and data storage. I would like to stick to open standards, so Google App Engine or a similar proprietary cloud solution isn't acceptable. Since I do not have the resources to hire a team of developers and I will be the first coder, it would be nice if technology used is Java related. However, when you have a hammer, everything looks like a nail, so I am open to technologies unrelated to Java."
CyberSlugGump writes "Computer scientists at UC San Diego have developed a 3D first-person video game designed to teach young students Java programming. In CodeSpells, a wizard must help a land of gnomes by writing spells in Java. Simple quests teach main Java components such as conditional and loop statements. Research presented March 8 at the 2013 SIGCSE Technical Symposium indicate that a test group of 40 girls aged 10-12 mastered many programming concepts in just one hour of playing."
twofishy writes "Struts 1, the venerable Java MVC Web framework, has reached End Of Life status, the Apache foundation has announced. In a sense, the move simply formalises what has already happened, as the Struts team have focused their efforts on version 2; the last release of Struts 1 was version 1.3.10 in December 2008. The change of status does mean however that, whilst the code and documentation will still be available, no further security patches or bug fixes will be issued."