Validate usage of the artifact dependency specified in pom.xml

Question

Is there a way to find if the artifact specified in pom.xml is being used in the spring project?

For instance, if the pom.xml has dependency listed like below. I would like to know if abc artifact is really used in the application code of the spring project. May be there's some tool which helps in doing that.

...
    <dependency>
         <groupId>xyz</groupId>
         <artifactId>abc</artifactId>
    </dependency>
...