Generate Java Client

Make sure you have the openapi-generator and maven installed and added to the path of your cli
Download the client generator shell script here
Run the shell script
The generated jar file is in the hsmgw-ng-java-client folder

Custom mustache template

There is a bug in parsing enums in openapi-generator. The pojo.mustache has been patched to fix the issue
This shell script uses the patched mustache templates to create the jar file