buffer.append(" | ");
buffer.append("\n");
	public String toString() {		StringBuffer buffer = new StringBuffer();		int count = numberOfColumns();		for (int i = 0; i < count; i++) {			buffer.append(getArrayList(COLUMNS).get(i));			buffer.append(" : ");			buffer.append(getArrayList(VALUES).get(i));			buffer.append(" ");		}		buffer.append("\n");		Record[] subRecords = getSubRecords();		if (subRecords != null) {			for (int i = 0; i < subRecords.length; i++) {				buffer.append("\t");				buffer.append(subRecords[i].toString());			}		}		buffer.append(" | ");		return buffer.toString();	}