Java, java e um monte de outras coisas: Rest with Jersey: Creating a Restful zip download funcionality.
Test Jersey Rest Service with JUnit
GitHub - somixyz/Jersey-file-download-StreamingOutput: Jersey REST api which is in able to stream or download file to requesting client. Using StreamingOutput class for building this JAX-RS API.
GitHub - datumgeek/jersey-rest-test03: java, swagger, angular4, jersey REST services...
REST API Download File using Jersey 2 - RESTful Web Services Tutorial
Jersey exception handling - Jersey ExceptionMapper Example
REST Web service: Upload và Download file với Jersey 2.x | TopDev