Jade4Spring is available in the project's own Maven 2 repository. The address to this repo is http://jade4spring.sourceforge.net/m2repo .
The following dependency may be added to your project's POM:
<dependency>
<groupId>net.sf.jade4spring</groupId>
<artifactId>jade4spring</artifactId>
<version>RELEASE</version>
</dependency>
For projects which are not built using Maven 2, you may download the jade4spring JAR and dependencies from the project download pages . JavaDoc and sources are available there as well.