“Classpath” refers to the root of a JAR file, /WEB-INF/lib or /WEB-INF/classes in a WAR-file and /src/main/resources in the source code; locations from where the JVM is able to load classes.
 JFreeChart class located in the org.jfree.chart.renderer package.
 JFreeChart class located in the org.jfree.data.category package.
 Operations related to creating, retrieving, updating, and deleting objects.
 Model-View-Controller, design pattern for web applications which separates mark-up code from application logic code.
 The WAR-file dependency is a Maven construct and allows projects to access the WAR file contents during runtime.
 Project Object Model, the key configuration file in a Maven 2 project.
 Represents the front controller in the MVC design pattern in Struts.
 Hibernate second-level cache does not provide satisfactory performance.