JAVA 프로그래밍 기초

```java public class ProductDetail { private String productName; private String description; private double price; public ProductDetail(String productName, String description, double price) { this.productName = productName; this.description = description; this.price = price; } public String getProductName() { return productName; } public void setProductName(String productName) { this.productName = productName; } public String getDescription() { return description; } public void setDescription(String description) { this.description = description; } public double getPrice() { return price; } public void setPrice(double price) { this.price = price; } public void displayProductDetail() { System.out.println(\