public static String commentLine( String line ) {

		String result = line;
		if( ! Utils.isEmptyOrWhitespaces( line )
				&& ! line.trim().startsWith( ParsingConstants.COMMENT_DELIMITER ))
			result = ParsingConstants.COMMENT_DELIMITER + line;

		return result;
	}
public static String commentLine ( String line ) { String result = line ; if ( ! Utils . isEmptyOrWhitespaces ( line ) && ! line . trim ( ) . startsWith ( ParsingConstants . COMMENT_DELIMITER ) ) result = ParsingConstants . COMMENT_DELIMITER + line ; return result ; }
Comments a line.
@param line a non-null line
@return a non-null line