We have now released a full-featured Java library for using Windows Azure Storage (Blobs, Tables, and Queues). This library provides similar or improved functionality to what exists already in our .NET libraries, and is a first class experience
for Java developers using Windows Azure Storage. The Java client library is open source, supported by Microsoft, and is being released as a Community Technology Preview (CTP), and we welcome your feedback and suggestions for how to improve it, and of
course, you can ask questions about it here on the forum.