4.0.0 org.apache.tuscany.sca tuscany-sca 2.0-SNAPSHOT ../../pom.xml sample-calculator Apache Tuscany SCA Sample Calculator org.apache.tuscany.sca tuscany-node-api 2.0-SNAPSHOT org.apache.tuscany.sca tuscany-node-impl 2.0-SNAPSHOT runtime org.apache.tuscany.sca tuscany-implementation-java-runtime 2.0-SNAPSHOT runtime junit junit 4.8.1 test ${artifactId} org.apache.maven.plugins maven-jar-plugin 2.2 calculator.CalculatorClient