package inventory; // Product class
import java.util.jar.Attributes.Name;
// Creates Product Class, contains the inventory components
public class Product
{
public static main(String[] args)
{//begin main method
Number number = new Number(001);
Name name = new Name ("Highlighter");
Units units = new Units (6);
Price price = new Price (2.50);
//print inventory information
System.out.println("Inventory Program for Office
Supplies");
System.out.printf( "%s %d\n","Product Number",
number );
System.out.printf( "%s %s\n", "Product Name:", name );
System.out.printf( "%s %d\n", "Total Units in Stock:",
units );
System.out.printf( "%s $%g\n", "Price Per Unit:", price);
System.out.printf( "%s $%g\n", "Inventory Total:",
units * price);
}// end main method
} // end classpublic class Inventory //this is second class
{//begin main method
private int productNumber; // product number
private String productName; // product name
private int totalUnits; // total units in stock
private double unitPrice; // price per unit
public Inventory( int number, String name, int units, double price)
{ // initialize four-argument constructor
productNumber = number;//validate and store product number
productName = name; //validate and store product name
totalUnits = units; // validate and store total products
unitPrice = price; // validate and store price per product
} // end four-argument constructor
public int getProductNumber()
{
return productNumber;
}
public Inventory(String name)
{
this.productName = null;
}
public String getProductName()
{
return productName;
}
public int gettotalUnits()
{
return totalUnits;
}
public Inventory(double price)
{
this.unitPrice = 0.00;
}
public double getunitPrice()
{
return unitPrice;
}
} // end main methodThere are no errors from line 25 to 62. This class compiles with no errors.
I am getting two errors, and I am at a loss. I would appreciate any help that someone can give me to point me in the correct direction.
Error #1 Line 10: java.lang.Number is abstract; cannot be instantiated.
Error #2 Line 12: cannot find symbol, symbol class units, location class inventory.Product (for both instances of "units").