Loads the jars that make up the classpath of the scala-js-fiddle
compiler and re-shapes it into the correct structure to satisfy
scala-compile and scalajs-tools
In memory cache of all the jars used in the compiler.
In memory cache of all the jars used in the compiler. This takes up some
memory but is better than reaching all over the filesystem every time we
want to do something.
Loads the jars that make up the classpath of the scala-js-fiddle compiler and re-shapes it into the correct structure to satisfy scala-compile and scalajs-tools