4.0.0 org.apache.tuscany.sca tuscany-sca 1.7-SNAPSHOT ../../pom.xml sample-spi-implementation-java Apache Tuscany Java Implementation SPI Sample apache.incubator http://people.apache.org/repo/m2-incubating-repository org.apache.tuscany.sca tuscany-extension-helper 1.7-SNAPSHOT junit junit 4.2 test ${artifactId}