4.0.0 Activiti - BPMN Layout activiti-bpmn-layout org.activiti activiti-root 7-201708-EA org.activiti.bpmn.layout org.activiti activiti-bpmn-model org.slf4j slf4j-api org.slf4j jcl-over-slf4j org.tinyjee.jgraphx jgraphx junit junit provided