* add nullable case to spring test spec
* generate samples for changed spring input
* add nullable case to general test spec
* generate samples for changed general input
* generate samples again
* generates samples again
* re-build from new sources, generates samples again
* remove import mapping logic in model generation, better handle of file, list
* add new files for file, list
* fix some tests
* update tests, doc
* skip file as reserved word in feign client
* add new files
* remove file from reserved word list in spring generator
* Add apache java client option
* Add sample apache client config
* Switch serialization library, use time formatter
* Add pom template for apache dependencies
* Add initial implementation of ApiClient using apache
* Add apache api template
Plus switch to TypeReference to handle generic types
* Add support for sending json data
* Generate test stubs with @Ignore
* Add accept header
* Remove unnecessary builder assignments
* Set responseHeaders instance variable
* Switch to general serialize / deserialize functions
* Handle sending url encoded form data
* Split response processing into new method
* Allow requests without body
* Use general HttpResponse interface
If the method doesn't need to close it
* Use clients connection timeout
* Add constructor accepting custom client
* Handle multipart and direct file uploads
* Support file downloading
Based on the implementation in the jersey client
* Handle missing content disposition
* Raise error if body given for an unexpected method
* Use try with resources for response handling
* Remove unused url parameter encode method
* Handle content type parse exception
* Improve response content type handling
Would have had issues with content type headers containing a charset
* Make all set methods return client
* Add basic readme
* Send content type with files
* Set domain and path on cookies
Otherwise they will be excluded from the request
* Use consistent quoting in error messages
* Add generated apache sample
* Add generated docs changes
* update samples
* rename library, update samples, docs
* update readme
Co-authored-by: Harry White <hwhite@atlassian.com>
