Java

Accessing JMX interfaces has been phenomenally difficult over the years due to some limitations. With recent Java 7 builds, that is a thing of the past.

Another batch of concurrency utilities is in the pipeline for Java as JEP-155. This is part one of a short summary of what is planned.

Google Guice (my favorite DI framework for Java) has a neat extension called “Multibindings” that allows you to auto-magically inject a collection of objects that implement a particular interface. This allows you to model SPI-style interfaces with ease.

Multimaps are one of the many collections in Google Guava. I describe why you might want to use them.

I walk through the type inferencing engine in the new JVM language: Mirah