columns.addObject("" + column + "");
columns.addObject("\"" + column + "\"");
		protected NSArray columnsFromAttributesAsArray(EOAttribute[] attributes, boolean quoteNames) {			if (attributes == null) {				throw new NullPointerException("attributes cannot be null!");			}			NSMutableArray columns = new NSMutableArray();			for (int i = attributes.length; i-- > 0;) {				EOAttribute att = attributes[i];				String column = att.columnName();				if (!ERXStringUtilities.stringIsNullOrEmpty(column)) {					if (quoteNames) {						columns.addObject("" + column + "");					}					else {						columns.addObject(column);					}				}				else {					log.warn("Attribute " + att.name() + " column was null or empty");				}			}			return columns;		}