code: @Test public void testResponseConnControlEntityChunked() throws Exception {
    HttpContext context=new BasicHttpContext(null);
    HttpResponse response=new BasicHttpResponse(HttpVersion.HTTP_1_1,HttpStatus.SC_OK,"OK");
    BasicHttpEntity entity=new BasicHttpEntity();
    entity.setChunked(true);
    response.setEntity(entity);
    ResponseConnControl interceptor=new ResponseConnControl();
    interceptor.process(response,context);
    Header header=response.getFirstHeader(HTTP.CONN_DIRECTIVE);
    Assert.assertNull(header);
  }
  