@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + ((MSRP == null) ? 0 : MSRP.hashCode());
		result = prime * result
				+ ((buyPrice == null) ? 0 : buyPrice.hashCode());
		result = prime * result
				+ ((productCode == null) ? 0 : productCode.hashCode());
		result = prime
				* result
				+ ((productDescription == null) ? 0 : productDescription
						.hashCode());
		result = prime * result
				+ ((productLine == null) ? 0 : productLine.hashCode());
		result = prime * result
				+ ((productName == null) ? 0 : productName.hashCode());
		result = prime * result
				+ ((productScale == null) ? 0 : productScale.hashCode());
		result = prime * result
				+ ((productVendor == null) ? 0 : productVendor.hashCode());
		result = prime * result
				+ ((quantityInStock == null) ? 0 : quantityInStock.hashCode());
		return result;
	}