The Apache Software Foundation for open source projects is readying an upgrade to its Tomcat Java servlet container, eyeing improvements in areas such as scalability and security, Apache personnel ...

Use Spring Integration to develop a robust message-passing architecture that integrates and coordinates enterprise components across an ActiveMQ message bus via JMS.

The most basic Spring Security Java configuration creates a Servlet Filter, which is responsible for all the security (protecting URLs, validating credentials, redirecting to login, etc.).