Everything about Java 8
MARCH 27, 2013
The following post is a comprehensive summary of the developer-facing changes coming in Java 8. At the time of this writing, Java 8 development is still very much in progress. Preview builds of Java 8, specifically the "Project Lambda" builds, can be downloaded from java.net: Java™ Platform, Standard Edition 8 Early Access with Lambda Support. It had the best support for the Java 8 language features at the time I went looking.