extJWNL WordNet 2.1 Data contains dictionary files from Unix version of WordNet 2.1 augmented with an extJWNL configuration file for an extremely easy use of WordNet-like semantic resources in your project.

In the pom.xml:

<dependency>
    <groupId>net.sf.extjwnl</groupId>
    <artifactId>extjwnl</artifactId>
    <version>1.8.0</version>
</dependency>
<dependency>
    <groupId>net.sf.extjwnl</groupId>
    <artifactId>extjwnl-data-wn21</artifactId>
    <version>1.2</version>
</dependency>

In the code:

Dictionary d = Dictionary.getDefaultResourceInstance();

On checkout pay attention to your core.autocrlf git setting. The data files have unix line endings and they should remain so. The recommended way is to set core.autocrlf to false:

git config core.autocrlf false