4.0.0 org.apache.tuscany.sca tuscany-modules 2.0-SNAPSHOT ../pom.xml tuscany-implementation-widget Apache Tuscany SCA Widget Implementation Model org.apache.tuscany.sca tuscany-assembly-xml 2.0-SNAPSHOT org.apache.tuscany.sca tuscany-contribution 2.0-SNAPSHOT org.apache.tuscany.sca tuscany-interface-java 2.0-SNAPSHOT org.apache.tuscany.sca tuscany-data-api 2.0-SNAPSHOT junit junit 4.5 test