package?test2;

public?class?Inventory?{
	String?itemNumber;
	int?quantity;
	String?supplierdescription;
	int?flag;
	
	

	public?Inventory（String?itemNumber?int?quantity?String?supplier?String?description?int?flag）?{
		super（）;
		this.itemNumber?=?itemNumber;
		this.quantity?=?quantity;
		this.supplier?=?supplier;
		this.description?=?description;
		this.flag?=?flag;
	}

	@Override
	public?boolean?equals（object?obj）?{
		if（!（obj?instanceof?Inventory））?{
			return?false;
		}
		Inventory?inve?=?（Inventory）obj;
		return?this.itemNumber.equals（inve.itemNumber）;
	}
	
???/*?@Override
????public?String?toString（）?{
????	StringBuffer?s?=?new?StringBuffer（）;
????	s.append（itemNumber）.append（“\t“）.append（quantity）.append（“\t“）.append（supplier）.append（“\t“）.append（description）;
????	return?s.toString（）;
????
????}
????*/
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件?????????870??2018-10-12?22:34??code\Inventory.java
?????文件????????4590??2018-10-12?23:06??code\Test.java
?????文件????????1645??2018-10-12?21:47??code\Transaction.java