Eclipse doesn't automatically pick up the freemarker dependency for sandbox.
I see in the pom.xml file it says:
<dependency>
<groupId>org.freemarker</groupId>
<artifactId>freemarker</artifactId>
<version>2.3.10</version>
</dependency>
Should this be <scope>compile</scope> instead? (Pure guesswork based
on the other entries in this file and Martin's commit comments.)
<dependency>
<groupId>org.freemarker</groupId>
<artifactId>freemarker</artifactId>
<version>2.3.10</version>
<scope>compile</scope>
</dependency>