public <R> R download(String uri,
			ContentHandler<BasicHttpResponse, R> handler)
			throws RedmineException {
		final HttpGet request = new HttpGet(uri);
		return errorCheckingCommunicator.sendRequest(request, handler);
	}
public < R > R download ( String uri , ContentHandler < BasicHttpResponse , R > handler ) throws RedmineException { final HttpGet request = new HttpGet ( uri ) ; return errorCheckingCommunicator . sendRequest ( request , handler ) ; }
Downloads a redmine content.

@param uri
target uri.
@param handler
content handler.
@return handler result.
@throws RedmineException
if something goes wrong.