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Jersey Client API – made for each other

In my earlier blog entry on Jersey, I used HTTPClient API and curl command line utility as the clients. I had not mentioned about the Jersey Client API. It is part of the Jersey distribution. I would prefer using Jersey Client API as it is modeled around the concepts of JAX-RS spec. Let us quickly [...]

ActiveMQ – shifting message brokering market landscape

Message brokering markets were once dominated by heavy weights and required huge investments by enterprises for implementing such solutions. Vendors made huge bucks out of it by selling such solutions and support. Is this still considered a niche market? I personally don’t think so. I am definitely not against vendors offering such solutions, but the [...]

Effective Java v2 finally ships

Effective Java second edition finally started shipping this week. I dreamed of this day in one of my earlier blog post As predicted, it finally made it this year during JavaOne. Even this year, Joshua had a session on “More ‘Effective Java’” – third in a row since 2006. The book was published on May [...]

Singletons exposed

A Google Code project on detecting singletons in Java code has released its code under Apache Software License. This tool is useful for detecting singletons based on their usage pattern and these patterns are classified as {S, H, M, F}+ingleton. The author introduces these new terminologies based on whether the Singleton is implemented in a [...]