apm-sdk-plugin org.apache.skywalking 6.0.0-alpha 4.0.0 tomcat-7.x-8.x-plugin jar tomcat-7.x-8.x-plugin http://maven.apache.org 8.0.36 4.12 4.5.2 junit junit ${junit.version} test org.apache.tomcat.embed tomcat-embed-core ${tomcat.version} provided org.apache.tomcat.embed tomcat-embed-logging-juli ${tomcat.version} test org.apache.tomcat.embed tomcat-embed-jasper ${tomcat.version} test org.apache.httpcomponents httpclient ${apache-httpclient.version} test