Add Auth0 to your Servlet by using this module
'com.auth0:auth0-servlet:2.0'
<dependency> <groupId>com.auth0</groupId> <artifactId>auth0-servlet</artifactId> <version>2.0</version> </dependency>
<dependency org="com.auth0" name="auth0-servlet" rev="2.0"/>
"com.auth0", "auth0-servlet", "2.0"