import??java.io.*;

/**
?*?objects?of?this?class?store?stock?information?for?a?company.
?*?The?following?information?is?stored.
?*?

?*?
the?Dow?Jones?symbol?for?the?company?a?String.

?*?
the?name?of?the?company?a?String.

?*?
the?highest?price?reached?during?the?course?of?the?day
?*?????a?double

?*?
the?lowest?price?reached?during?the?course?of?the?day
?*?????a?double

?*?
the?last?trading?price?recorded?when?the?market?closed?on?the?day
?*?????a?double

?*?

?*
?*?@author?iCarnegie
?*?@version??1.0.0
?*/
public?class?Stock??{

	/**?Dow?Jones?symbol?for?the?company?*/
	private?String??symbol;

	/**?the?name?of?the?company?*/
	private?String??name;

	/**?the?highest?price?reached?during?the?course?of?the?day?*/
	private?double??highestPrice;

	/**?the?lowest?price?reached?during?the?course?of?the?day?*/
	private?double??lowestPrice;

	/**?the?last?trading?price?recorded?when?the?market?closed?on?the?day?*/
	private?double??lastPrice;?

	/**
	?*?Constructs?a?Stock?object.
	?*
	?*?@param?initialSymbol??the?symbol?of?the?stock.
	?*?@param?initialName??the?name?of?the?company.
	?*?@param?initialHighestPrice???the?highest?price?of?the?stock.
	?*?@param?initialLowestPrice???the?lowest?price?of?the?stock.
	?*?@param?initialLastPrice???the?close?price?of?the?stock.
	?*/
	public?Stock?（
		String?initialSymbol
		String?initialName
		double?initialHighestPrice
		double?initialLowestPrice
		double?initialLastPrice）?{

		this.symbol?=?initialSymbol;
		this.name?=?initialName;
		this.highestPrice?=?initialHighestPrice;
		this.lowestPrice?=?initialLowestPrice;
		this.lastPrice?=?initialLastPrice;
	}

	/**
	?*?Obtains?the?symbol?of?this?stock.
	?*
	?*?@return??the?symbol?of?this?stock.
	?*/
	public?String??getSymbol（）??{

		return??this.symbol;
	}

	/**
	?*?Obtains?the?name?of?this?stock.
	?*
	?*?@return??the?name?of?this?stock.
	?*/
	public?String??getName（）??{

		return??this.name;
	}

	/**
	?*?Obtains?the?highest?price?of?the?stock.
	?*
	?*?@return??the?highest?price?of?this?stock.
	?*/
	public?double??getHighestPrice（）??{

		return??this.highestPrice;
	}

	/**
	?*?Obtains?the?lowest?price?of?the?stock.
	?*
	?*?@return??the?lowest?price?of?this?stock.
	?*/
	public?double??getLowestPrice（）??{

		return??this.lowestPrice;
	}

	/**
	?*?Obtains?the?close?price?of?the?stock.
	?*
	?*?@return??the?close?price?of?this?stock.
	?*/
	public?double??getLastPrice（）??{

		return??this.lastPrice;
	}

	/**
	?*?Returns?a?{@link?String}?with?the?stock?info?in?a?xml?format
	?*
	?*?@return??the?newly?created?{@link?String}?with?the?stock?info
	?*/
	public?String??getxml（）??{

		/*?Line?separator?*/
		String?NEW_LINE?=?System.getProperty（“l(fā)ine.separator“）;

		return??““
			+?NEW_LINE
			+?“?????“+?getSymbol（）?+?“?