4.0.0 org.apache.tuscany.sca tuscany-itest 2.0.1 ../pom.xml itest-nodes-helloworld-service-a Apache Tuscany SCA iTest Nodes Helloworld Service A org.apache.tuscany.sca itest-nodes-helloworld-iface 2.0.1 org.apache.tuscany.sca tuscany-sca-api 2.0.1 provided