public static <T> T getYamlDataObject(String path, Class<T> clazz) {
        try (FileInputStream fis = new FileInputStream(path)) {
            return getYamlDataObject(fis, clazz);
        } catch (FileNotFoundException ignore) {
            return null;
        } catch (Exception e) {
            throw new AclException(e.getMessage(), e);
        }
    }
@Test
    public void getYamlDataIgnoreFileNotFoundExceptionTest() {

        JSONObject yamlDataObject = AclUtils.getYamlDataObject("plain_acl.yml", JSONObject.class);
        Assert.assertNull(yamlDataObject);
    }