##GRPC Java

References:

• https://github.com/saturnism/grpc-by-example-java
• https://github.com/grpc-ecosystem/awesome-grpc
• https://medium.com/@jnewmano/grpc-postman-173b62a64341
• https://github.com/ktr0731/evans
• https://grpc.github.io/grpc/core/md_doc_statuscodes.html