Map<String, DSCAlarmBindingConfig> itemsMap = new HashMap<String, DSCAlarmBindingConfig>(dscAlarmUpdateMap);
for (String itemName : itemsMap.keySet()) {
DSCAlarmBindingConfig dscAlarmBindingConfig = itemsMap.get(itemName);
dscAlarmUpdateMap.remove(itemName);
Item item = null;
for (DSCAlarmBindingProvider provider : providers) {
item = provider.getItem(itemName);
}
dscAlarmItemUpdate.updateDeviceItem(item, dscAlarmBindingConfig, eventPublisher, null);