Actually not I made this, but I created a project using it.
Even though the original Libra node is implemented in Rust, a gRPC interface is co-deployed, so other languages and platforms can easily use Libra through gRPC.
To show how to use this library, I added two projects for Spring-Boot users:
- jlibra-spring-boot-starter - Spring Boot Starter project based on jlibra.
- java-libra-client - Java Shell for Libra based on jlibra-spring-boot-starter and jlibra.
So if you are using Java and/or Spring (Boot), these projects can help to avoid boilerplate code.