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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,

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.

April/2009

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April 10, 2009

Sun Applies OpenESB in National Health Information Network

The United States Department of Health and Human Services (HHS) is applying Sun Microsystems software, including the Open Enterprise Service Bus (OpenESB), in constructing the Nationwide Health Information Network (NHIN)... also: Java Today: OpenESB ...

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More Wiki Upgrade

A blog intended as a full response to comments about the wiki migration made here: http://weblogs.java.net/blog/sonyabarry/archive/2009/04/the_big_upgrade.html

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