EFeatureQuery eQuery = new EFeatureQuery(eObjects, eFilter);
EFeatureIterator it = eQuery.iterator();
EObject eFeature = it.next();
Object v = 1200L;
System.out.println("V: " + v);
ChangeRecorder r = new ChangeRecorder(eFeature);
Object o1 = eFeature.eGet(eAttribute);
System.out.println("2: " + o1);
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);