WebResource.WebResourceSender.ContentTypeResolver which uses FileNameMap of the jdk.WebResource from a URL, if the url is a file url WebResources.of(Path) is internally used.WebResource from a file.WebResource from a path.WebResource for the path and calls WebResourceSender.resource(WebResource).WebResource for the file and calls WebResourceSender.resource(WebResource).WebResource for the url and calls WebResourceSender.resource(WebResource).ContentTypeResolver which uses the spotter library.ContentTypeResolver which apache tika.WebResource is a resource which could be send by the WebResourceSender.WebResources provides util methods to create WebResource.WebResource over http, using the servlet api.Copyright © 2018. All rights reserved.