This document contains information on what the fully-qualified Java name of a proto is, based on the different proto options. This name corresponds to the package you need to import to use that message. NOTE: The java_package and java_alt_api_package options are interpreted relative to the API indicated by java_api_version. For example, if java_api_version is 1, then the proto1 package will be java_package and the proto2 package (the “alternative” API) will be java_alt_api_package.
