Attributes comparison in AlternatorDBHandler doesn't work #72

AlternatorDBHandler.java:424

(value.getValue().getN() != null && !item.get(key).equals(value.getValue().getN())) || (value.getValue().getS() != null && !item.get(key).equals(value.getValue().getS())) || (value.getValue().getNS() != null && !item.get(key).equals(value.getValue().getNS())) || (value.getValue().getSS() != null && !item.get(key).equals(value.getValue().getSS()))

There seems to be a wrong pattern here, because item.get(key) produces an AttributeValue which is then compared to an unwrapped value (e.g. String), so equals() always fails.