@Deprecated
        @Override
        public ClassicHttpResponse execute(
                final String exchangeId,
                final ClassicHttpRequest request,
                final HttpRequestExecutor requestExecutor,
                final HttpContext context) throws IOException, HttpException {
            Args.notNull(request, "HTTP request");
            Args.notNull(requestExecutor, "Request executor");
            if (LOG.isDebugEnabled()) {
                LOG.debug("{} Executing exchange {}", id, exchangeId);
            }
            return requestExecutor.execute(request, getValidatedConnection(), context);
        }
@deprecated Use {@link #execute(String, ClassicHttpRequest, RequestExecutor, HttpContext)}
httpclient5/src/main/java/org/apache/hc/client5/http/impl/io/BasicHttpClientConnectionManager.java