To prepare, we need to do the following:

1. Create a new Maven project
2. Add the following dependency to the POM file:

<dependency>
    <groupId>edu.stanford.nlp</groupId>
    <artifactId>stanford-corenlp</artifactId>
    <version>3.9.2</version>
</dependency>

In the browser, perform the following steps:

1. Navigate to https://stanfordnlp.github.io/CoreNLP/#download.
2. Select the download link for English download 3.9.2. This will download the file, stanford-english-corenlp-2018-10-05-models.jar.
3. Select a download directory and extract the contents of this JAR file to a convenient location. In the directory, ...stanford-english-corenlp-2018-10-05-modelsedustanford lpmodelslexparser, you find the file, stanford-corenlp-models-current.jar.
4. Copy it to the root directory of your project.