Java 5 changed everything by introducing annotations, a standard mechanism for associating metadata with various application elements. This tutorial introduces you to Java annotations. You’ll ...

This two-part tutorial introduces JPA and explains how Java objects are modeled as JPA ... Work with the EntityManager and its methods. The @Column annotation allows us to define additional ...

This annotation also allows the developer to set various ... Java application server that supports the Servlet 3.1 specification or newer. In this Java file upload example, the target server is Tomcat ...

Since we will not use annotations in this Struts Hello World example ... the Struts Hello World example will run on any Java applications server that supports the Servlet and JSP API, including ...

The latest major release of the Apache programming language for the Java Virtual Machine offers numerous simplifications and ...