@Test
    public void testXMLReaderUtilsException() throws Exception {
        assertThrows(NumberFormatException.class, () -> {
            getConfig("TIKA-2732-xmlreaderutils-exc.xml");
        });
    }
TIKA-1653 If one parser has child parsers, those child parsers shouldn't
show up at the top level as well
tika-core/src/test/java/org/apache/tika/config/TikaConfigTest.java