XBEAN-353 revision - don't alter property order in case-insensitive mode

[jungm]

#47 changed the behavior of ObjectRecipe to copy all properties into a TreeMap, this obviously caused the original order to be lost and a case like this (happens regularly in TomEE) is broken because the last property properties is processed too early:

    @Test
    public void testPropertyOrderNotAlteredCaseInsensitive() {
        ObjectRecipe recipe = new ObjectRecipe(CatchAll.class);
        recipe.allow(Option.CASE_INSENSITIVE_PROPERTIES);

        recipe.setProperty("123", "a");
        recipe.setProperty("zzz", 1);
        recipe.setProperty("aaa", 2);
        recipe.setProperty("properties", new UnsetPropertiesRecipe());

        CatchAll catchAll = (CatchAll) recipe.create();

        assertEquals(3, catchAll.properties.size());
    }

[rmannibucau]

from my XP this kind of extension is always a promise of later issue cause you miss to extend some new API for future PR

we only need iterator() and get() (merge of contains+get/remove in the code), what about using a new interface PropertiesAccessor { Iterator<Property> iterator(), Property poll(String name); } or alike and back it with the treemap+properties (iterator)?

sounds more future proof

else looks good to me