Dropwizard!

Unlike other full-stack frameworks available on the market, the platform offers a higher level of abstraction and a wider range of out-of-the-box features, while still allowing direct access to the low-level API.

OpenXava is a Web Java Framework for Rapid Development of Enterprise Applications.

Apache Struts is an open-source web application framework for developing Java EE web applications. It uses and extends the Java Servlet API to encourage developers to adopt a model-view-controller (MVC) architecture.

Bootique is a minimally-opinionated platform for runnable Java applications. It provides command-line launcher, dependency injection service, configuration and lots of extension modules.