4.0.0 org.apache.tuscany.sca.samples tuscany-samples 2.0-Beta3-SNAPSHOT org.apache.tuscany.sca.samples helloworld-contribution2 Tuscany Sample Helloworld Contribution2 org.apache.tuscany.sca tuscany-sca-api 2.0-Beta3-SNAPSHOT provided junit junit 4.8.1 test install helloworld-contribution