private void assertParseStringArrayWithNoSchema(List<Object> expected, String str) {
        SchemaAndValue result = Values.parseString(str);
        assertEquals(Type.MAP, result.schema().type());
        assertNull(result.schema().valueSchema());
        List<?> list = (List<?>) result.value();
        assertEquals(expected, list);
    }
We parse into different element types, but cannot infer a common element schema.
This behavior should be independent of the order that the elements appear in the string
connect/api/src/test/java/org/apache/kafka/connect/data/ValuesTest.java