Java EE 7 has been approved, and the final bits with be available soon. We'll have a live webcast on June 12 to kickoff Java EE 7in style. The Java EE team will provide an overview of the release, and lots of technical details from the experts. 

The releases with new functionalities and non-security fixes also called Limited Update Releases will be numbered in multiples of 20. The Critical Patch Updates (CPUs) will be calculated by adding multiples of five to the prior Limited Update and when needed adding one to keep the resulting number odd.

As an example: The next Limited Update for JDK 7 will be numbered 7u40, and the next 3 CPUs after that will be numbered 7u45, 7u51, and 7u55. The next release will be a Limited Update 7u60, followed by CPUs 7u65, 7u71, and 7u75.

The Expert Groups and Engineering Teams are working hard on Java SE 8. Here's the current state:

During my summer I had the chance to work for Packtpub as technical reviewer of two great books.
First "Apache Solr 4 Cookbook" is a very good book to entered into the world of free-text search integrated to any development or portal with real and practical examples using the latest version of the Apache Solr search.

Overview