Too Long; Didn't Read
A developer will waste between 50% and 80% of his time and effort (and cost) concerned with infrastructure code, including study, proof of concept, and so on. The essential code to verify the signature has 66 lines, this version has 248 lines! In other options, the essential code is about 26% of the lines of code in this option. This is because I greatly simplified the RESTful RESTful service using Dropwizard to create a Java JAX-RS application.