IdFactory id potential collisions

Now in loading server ids from this fields marks as uses:

IdFactory.java

Code:


    private static final String[][] ID_EXTRACTS =
    {
        {"characters","obj_id"},
        {"items","object_id"},
        {"clan_data","clan_id"},
        {"itemsonground","object_id"}
    };


But unique id also has fields:
clan_data.crest_id
clan_data.crest_large_id
clan_data.ally_crest_id