4.0.0 fabcar-java fabcar-java 1.4.0-SNAPSHOT maven-compiler-plugin 3.8.0 1.8 1.8 hyperledger Hyperledger Nexus https://nexus.hyperledger.org/content/repositories/snapshots org.hyperledger.fabric-gateway-java fabric-gateway-java 1.4.0-SNAPSHOT org.junit.platform junit-platform-launcher 1.4.2 org.junit.jupiter junit-jupiter-engine 5.4.1 test org.junit.vintage junit-vintage-engine 5.4.2 org.assertj assertj-core 3.12.2 test