4.0.0 org.apache.tuscany.sca tuscany-sample-maven-junit 2.0-Beta2 ../pom.xml sample-maven-junit-calculator-contribution Apache Tuscany SCA Sample Maven JUnit Calculator Contribution org.apache.tuscany.sca tuscany-base-runtime 2.0-Beta2 junit junit 4.8.1 test ${project.artifactId} org.apache.tuscany.maven.plugins maven-tuscany-plugin 2.0-Beta2