public Model method160() {
        if (childrenIDs != null) {
            EntityDef entityDef = method161();
            if (entityDef == null)
                return null;
            else
                return entityDef.method160();
        }
        if (anIntArray73 == null)
            return null;
        boolean flag1 = false;
        for (int i = 0; i < anIntArray73.length; i  )
            if (!Model.method463(anIntArray73[i]))
                flag1 = true;

        if (flag1)
            return null;
        Model aclass30_sub2_sub4_sub6s[] = new Model[anIntArray73.length];
        for (int j = 0; j < anIntArray73.length; j  )
            aclass30_sub2_sub4_sub6s[j] = Model.method462(anIntArray73[j]);

        Model model;
        if (aclass30_sub2_sub4_sub6s.length == 1)
            model = aclass30_sub2_sub4_sub6s[0];
        else
            model = new Model(aclass30_sub2_sub4_sub6s.length, aclass30_sub2_sub4_sub6s);
        if (anIntArray76 != null) {
            for (int k = 0; k < anIntArray76.length; k  )
                model.method476(anIntArray76[k], anIntArray70[k]);

        }
        return model;
    }