If you’re using maven, simply add the following dependency to your project:
<dependency>
<groupId>org.mongojack</groupId>
<artifactId>mongojack</artifactId>
<version>2.7.0</version>
</dependency>
You can download the dependency directly from here:
http://repo1.maven.org/maven2/org/mongojack/mongojack/2.7.0/mongojack-2.7.0.jar
Source code can be obtained from the GitHub project.