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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def __FinalizeRequest(self, http_request, url_builder):
 """Make any final general adjustments to the request."""

        if (http_request.http_method == 'GET' and
                len(http_request.url) > _MAX_URL_LENGTH):
            http_request.http_method = 'POST'
            http_request.headers['x-http-method-override'] = 'GET'
            http_request.headers[
                'content-type'] = 'application/x-www-form-urlencoded'
            http_request.body = url_builder.query
            url_builder.query_params = {}
        http_request.url = url_builder.url