Something

class Product
{ 
	
	String productId;
	String productName;
	
	double unitPrice;
	int quantityOrdered;
	double amount;

	Product(){ //initialize instance variable with constructor
		productId="99999";
		productName="unknown";
		unitPrice=0.0;
		quantityOrdered=0;
		amount=0.0;
	}



	public Product ( String nm )
	{
		productId = "99999";
		productName = nm;
		unitPrice = 0;
		quantityOrdered = 0;
		amount = 0;
	}
	
	
	public Product ( String nm, String id )
	{
		productId = id;
		productName = nm;
		unitPrice = 0;
		quantityOrdered = 0;
		amount = 0;
	}

	public Product ( String nm, String id, double num1, int num2, double num3 )
	{
		productId = id;
		productName = nm;
		unitPrice = num1;
		quantityOrdered = num2;
		amount = num3;
	}

	public void setName ( String nm )
	{
		productName = nm;
	}
	
	public void setID ( String id )
	{
		productId = id;
	}

	public void setunitPrice ( double num )
	{
		unitPrice = num;
	}

	public void setquantityOrdered ( int num )
	{
		quantityOrdered = num;
	}
	
	public void setamount ( double num )
	{
		amount = num;
	}
	
	public String getName()
	{
		return productName;
	}
	
	public String getID()
	{
		return productId;
	}

	public double getPrice()
	{
		return unitPrice;
	}

	public int getOrdered()
	{
		return quantityOrdered;
	}

	public double getAmount()
	{
		return amount;
	}

	public static void main (String args[]){
	Product p = new Product();	//instantiate object called p
	
	System.out.println(p.productId);
	System.out.println(p.productName);
	System.out.println(p.unitPrice);
	System.out.println(p.quantityOrdered);
	System.out.println(p.amount);
	}
	
	
	public void print()
	{
		System.out.print (
			"Product ID   		: " + productId + "\n" +
		    "Product Name 		: " + productName + "\n" +
		    "Unit Price   		: " + unitPrice + "\n" +
		    "Quantity Ordered  	: " + quantityOrdered + "\n" +
		    "Amount		   		: " + amount + "\n");
	}

	public void println()
	{
		System.out.println ( 
			productId + "\t" +
		    productName + "\t\t" +
		    unitPrice + "\t" +
		    quantityOrdered + "\t" +
		    amount );
	}
  
}