4.0.0 io.grpc examples jar 1.56.1-SNAPSHOT examples https://github.com/grpc/grpc-java UTF-8 1.56.1-SNAPSHOT 3.22.3 3.22.3 1.8 1.8 io.grpc grpc-bom ${grpc.version} pom import io.grpc grpc-netty-shaded runtime io.grpc grpc-protobuf io.grpc grpc-services io.grpc grpc-stub com.google.protobuf protobuf-java-util ${protobuf.version} com.google.code.gson gson 2.10.1 com.google.guava guava 31.1-jre org.apache.tomcat annotations-api 6.0.53 provided io.grpc grpc-testing test junit junit 4.13.2 test org.mockito mockito-core 3.4.0 test kr.motd.maven os-maven-plugin 1.7.1 org.xolstice.maven.plugins protobuf-maven-plugin 0.6.1 com.google.protobuf:protoc:${protoc.version}:exe:${os.detected.classifier} grpc-java io.grpc:protoc-gen-grpc-java:${grpc.version}:exe:${os.detected.classifier} compile compile-custom org.apache.maven.plugins maven-enforcer-plugin 1.4.1 enforce enforce