public void changeDelimiter(char newDelimiter) throws BadDelimeterException {
public void changeDelimiter(char newDelimiter) throws BadDelimiterException {
	public void changeDelimiter(char newDelimiter) throws BadDelimeterException {		if (delimiterChar == newDelimiter) return; // no need to do anything.		if (newDelimiter == '\n' || newDelimiter == '\r' ||				newDelimiter == delimiterChar || newDelimiter == quoteChar){			throw new BadDelimeterException();		}		delimiterChar = newDelimiter;	}