<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-catalina</artifactId>
<version>8.5.9</version>
</dependency>
compile
|-- org.apache.tomcat:tomcat-servlet-api:8.5.9
|-- org.apache.tomcat:tomcat-jsp-api:8.5.9
|-- org.apache.tomcat:tomcat-juli:8.5.9
|-- org.apache.tomcat:tomcat-annotations-api:8.5.9
|-- org.apache.tomcat:tomcat-api:8.5.9
|-- org.apache.tomcat:tomcat-jni:8.5.9
|-- org.apache.tomcat:tomcat-coyote:8.5.9
|-- org.apache.tomcat:tomcat-util:8.5.9