March 15, 2010
Joe Darcy: Beware of Covariant Overriding in Interface Hierarchies.
One of the changes to the Java programming language made back in JDK 5 was the introduction of
covariant returns, that is, the ability in a subtype to override a method in a supertype and return a more specific type. For example,
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March 14, 2010
Stephen Colebourne: Java language design by use case.
In a blog in 2006 Neal Gafter
wrote
about how language design was fundamentally different to API design and how use cases
were a bad approach to language design.
This blog questions some of those conclusions in the context of the Java language.
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June 2009
June 30, 2009
category: Java Technology
This article shows how a JavaFX client can call remote JavaEE services using the Spring framework and the Hessian protocol. The article walks the user through developing an example client-server program.
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June 30, 2009
category: Main
Newest release os Sun's award-winning IDE connects developers to their teams and to the latest technologies.
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June 30, 2009
category: Java Technology
FISL 2009 wrapped up over the weekend. Even though the
conference officially ended on Saturday but the connections made there
will certainly allow us to continue all the great momentum. The
conference celebrates open source and it was certainly grea...
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June 30, 2009
category: Java Technology
When Java Tools Community Leaders Toni Epple and Fabiane Nardon invited the SQE (Software Quality Environment) Project team to participate in the Java Tools SQE Roundtable podcast at this year's JavaOne, they weren't planning on the Duke's Choice Awa...
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June 30, 2009
category: Java Technology
RHN v1.0 stands for plug in: Revamped Hyperlink Navigation (version 1.0). This blog would focus on 2 bugs found out-of-the-blue, that could very well be cause serious problems.
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June 29, 2009
category: Main
Sun Microsystems, Inc. (NASDAQ: JAVA) and the NetBeans developer community today announced the availability of the NetBeans Integrated Development Environment (IDE) 6.7. This new version of NetBeans features tight integration with Project Kenai, Sun&...
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June 29, 2009
category: Java Technology
The past week I've spend a day in Zurich to attend OSGi DevCon Europe. It has been a good experience, even though I was (and I am) not yet in good shape.When I left the venue, before going to the...
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June 29, 2009
category: Java Technology
A few days after Eclipse Galileo, Netbeans released its latest offering,
Netbeans 6.7. Here is a first look, as always from my entirely biased
perspective.
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