-Xlint:-options is not available on some earlier JDK 7s, but won't fail
if unsupported. It prevents the warning wanting bootclasspath specified
since target/source is 1.6.
to generate naon related code in grpc service interface
Commandline example:
protoc --plugin=protoc-gen-java_rpc=build/binaries/java_pluginExecutable/java_plugin \
--java_rpc_out=nano=true:"$OUTPUT_FILE" --javanano_out=ignore_services=true:"$OUTPUT_FILE" \
--proto_path="$DIR_OF_PROTO_FILE" "$PROTO_FILE
A Gradle protoc plugin is used for generating and compiling the grpc
codegen. The code organization was changed to match what Gradle expects.
Proto 3 is now required.
Eric Anderson
Xiao Hang