4.0.0 org.apache.tuscany.sca tuscany-itest 2.0-incubating-SNAPSHOT ../pom.xml itest-callback-set-callback Apache Tuscany SCA Set Callback Integration Tests org.apache.tuscany.sca tuscany-host-embedded 2.0-incubating-SNAPSHOT org.apache.tuscany.sca tuscany-implementation-java-runtime 2.0-incubating-SNAPSHOT runtime