4.0.0 com.baeldung libraries-server 0.0.1-SNAPSHOT com.baeldung parent-modules 1.0.0-SNAPSHOT org.eclipse.paho org.eclipse.paho.client.mqttv3 1.2.0 org.assertj assertj-core ${assertj.version} org.eclipse.jetty jetty-server ${jetty.version} org.eclipse.jetty jetty-servlet ${jetty.version} org.eclipse.jetty jetty-webapp ${jetty.version} org.apache.httpcomponents httpclient ${httpclient.version} commons-logging commons-logging commons-io commons-io ${commons.io.version} io.netty netty-all ${netty.version} junit junit ${junit.version} test org.apache.tomcat tomcat-catalina ${tomcat.version} 3.6.2 4.5.3 2.5 9.4.8.v20171121 4.1.20.Final 4.1 4.12 8.5.24