@Override
    public void close() {
        try {
            if (this.response != null) {
                HttpClientUtils.closeQuietly(response);
            }
        } catch (Exception ex) {
            // ignore
        }
    }
@Test
    void testCloseResponseWithException() {
        when(response.getEntity()).thenThrow(new RuntimeException("test"));
        clientHttpResponse.close();
    }