Object o2 = eFeature.eGet(eAttribute);
System.out.println("2: " + o2);
eFeature.eSet(eAttribute, v);
ChangeDescription c = r.endRecording();
c.applyAndReverse();
c.apply();
} catch (Exception e) {
LOGGER.log(Level.SEVERE, e.getMessage(), e);
fail(e);
}