title: Swagger-core Scala dependencies excessive size
body: <p>I found that after I started using swagger documentation tool for my REST API, the size of my war file increased almost 4.5 times, from 8.7 MB to 39MB. I am using Maven to build the project.</p>
  
  <p>That is because of the Swagger Scala dependencies big size, specially scala-compiler. So I was trying to find out which of those dependencies are not really needed. I created a new issue in the project's Github page: <a href="https://github.com/wordnik/swagger-core/issues/624">https://github.com/wordnik/swagger-core/issues/624</a> They answered that it is not a good idea to remove any scala dependency as the framework is written in that language and that could break it. Also recommended as a workaround to put the dependencies in the container/server instead of inside the war. </p>