Unable to access responseHeaders for GraphServiceException

[BillCollabAuth]

I want to be able to log the responseHeaders for cases where a GraphServiceException is caught. I am running into difficulty when accessing the responseHeaders for logging, because the responseHeaders attribute is private without any public getters.
I would like to avoid using #getMessage(final boolean verbose) with verbose true since this exposes the access token.
Any suggestions? Any advice would be greatly appreciated.
AB#6031

[baywet]

Hi @BillCollabAuth
Thanks for your feedback and your patience.
I just authored #460 to address this issue which will close it whenever it gets merged.