The following websites are relevant to or provide additional information on the topics discussed in this chapter:
Agile Data http://www.agiledata.org/
Agile Modeling http://www.agilemodeling.com
Ant http://ant.apache.org/
Apache Tiles http://struts.apache.org/struts-tiles/
Checkstyle checkstyle.sourceforge.net
Clover www.cenqua.com
Continuous Integration http://www.martinfowler.com/articles/continuousIntegration.html
Cobertura cobertura.sourceforge.net
Eclipse SDK http://eclipse.org
Extreme Programming http://extremeprogramming.org
Hibernate Framework http://hibernate.org
Hibernate discussion forums http://forum.hibernate.org/
HSQLDB database engine http://hsqldb.org/
Hub for Spring Framework resources http://www.springhub.com/
Java Technology http://java.sun.com
JUnit http://junit.org
Maven http://maven.apache.org/
OpenSymphony Sitemes http://www.opensymphony.com/sitemesh/
PMD http://pmd.sourceforge.net/
Spring Framework http://springframework.org
Spring Discussion Forums http://forum.springframework.org/
NetBeans IDE http://netbeans.org
Visual Patterns http://visualpatterns.com