List<Versioned<V>> items = this.sysStore.get(key, null);
if(items.size() == 1)
versioned = items.get(0);
else if(items.size() > 1)
throw new InconsistentDataException("Unresolved versions returned from get(" + key
+ ") = " + items, items);
if(versioned != null)
logger.debug("Value for key : " + key + " = " + versioned.getValue()
+ " on store name : " + this.storeName);
else