public Object valueFrom(Struct struct) {

        return valueFrom(struct, true);
    }
@Test void shouldFindValueInMap() {
        Map<String, Object> foo = new HashMap<>();
        foo.put("bar", 42);
        foo.put("baz", null);
        Map<String, Object> map = new HashMap<>();
        map.put("foo", foo);

        assertEquals(42, pathV2("foo.bar").valueFrom(map));
        assertNull(pathV2("foo.baz").valueFrom(map));
    }