public static String buildSelectorRealPath(final String pluginName, final String selectorId) {
        return String.join(PATH_SEPARATOR, SELECTOR_PARENT, pluginName, selectorId);
    }
@Test
    public void testBuildSelectorRealPath() {
        String pluginName = RandomStringUtils.randomAlphanumeric(10);
        String selectorId = RandomStringUtils.randomAlphanumeric(10);
        String selectorRealPath = DefaultPathConstants.buildSelectorRealPath(pluginName, selectorId);
        assertThat(selectorRealPath, notNullValue());
        assertThat(String.join(SEPARATOR, SELECTOR_PARENT, pluginName, selectorId), equalTo(selectorRealPath));
    }