[#691] Improve memory usage via reuse InputStreamBufferInput by koo-taejin · Pull Request #692 · msgpack/msgpack-java

Thank you for the PR.

msgpack-java is commonly used for encoding and decoding relatively small amounts of data. The JVM has been optimized for frequent memory allocations, so memory optimization like this is usually unnecessary.

I will close the PR as the CI is also not passing.