4.0.0 org.apache.tuscany.sca tuscany-modules 1.2.1-incubating-SNAPSHOT ../pom.xml tuscany-implementation-node Apache Tuscany SCA Node Implementation Model org.apache.tuscany.sca tuscany-assembly 1.2.1-incubating-SNAPSHOT org.apache.tuscany.sca tuscany-contribution 1.2.1-incubating-SNAPSHOT junit junit 4.2 test