code: public List<ForwardedAttributeDatum> getForwardedAttributeInfoForDevice(String deviceName) throws DevFailed {
  		List<String[]> data = databaseDAO.getForwardedAttributeDataForDevice(this, deviceName);
  		List<ForwardedAttributeDatum> info = new ArrayList<ForwardedAttributeDatum>();
  		for (String[] datum : data) {
  			info.add(new ForwardedAttributeDatum(datum[0],datum[1],datum[2]));
  		}
  		return info;
  	}
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