S1-Platform 
S1-Platform - the web application development Java framework. For more info look here http://s1-platform.org.
Platform is being under active development, so we're very interested in bug reports, contributions and the like.
Using
S1-Platform is deployed to Maven Central.
<dependency>
<groupId>org.s1-platform</groupId>
<artifactId>s1-core</artifactId>
<version>${project.version}</version>
</dependency>
License
S1-Platform is available under terms and conditions of Apache License version 2.0 license.txt, notice.txt