Server response <<<BINARY CONTENT>>> for a .js file

Gatling (Open-Source)
1

Hello all!
Greetings.

Please:

Scenario:
I getting a <<>> response for a .js file and I need it as a string.

Server:
Coyote, not sending Content-Type header

What I`m trying to achieve:
Within this .js file there is some encryption methods. I need to use it generate encrypted Strings and use it for several subsequent requests.

So far, Im trying to transform the response with **.transformResponse** which seems to work in a different way that Im expecting.

I’m using gatling 2.2.4

Thanks in advance