4.0.0 google-cloud-core-grpc 1.2.2 jar Google Cloud Core gRPC https://github.com/GoogleCloudPlatform/google-cloud-java/tree/master/google-cloud-core-grpc Core gRPC module for the google-cloud. com.google.cloud google-cloud-pom 0.20.2-alpha google-cloud-core-grpc ${project.version} com.google.cloud google-cloud-core com.google.guava guava junit junit test org.easymock easymock 3.4 test com.google.protobuf protobuf-java com.google.protobuf protobuf-java-util io.grpc grpc-protobuf io.grpc grpc-context com.google.api gax-grpc com.google.truth truth 0.30 test com.google.guava guava-testlib test