4.0.0 org.apache.tuscany.sca tuscany-sca 1.6-SNAPSHOT 1.0-SNAPSHOT scatours-contribution-currency Apache Tuscany SCA Tours Currency Converter Contribution org.apache.tuscany.sca tuscany-node-impl 1.6-SNAPSHOT org.apache.tuscany.sca tuscany-implementation-java-runtime 1.6-SNAPSHOT runtime junit junit 4.5 test ${artifactId}