Annotation กับข้อมูลยอดขายวิดีโอเกม

public class VideoGameSale {
    // Check that name is not empty
    @____(message = "Name cannot be empty")
    private String name;

    // Check that platform is not empty
    @____(message = "Platform cannot be empty")
    private String platform;

    // Check that year is at least 1960
    ____(value = ____, message = "Year must be greater than 1960")
    private Integer year;

    // Check that sales is positive
    ____(value = ____, message = "Sales amount must be positive")
    private Double sales;
    
    public static void main(String[] args) {
        System.out.println("Nice job setting up the annotations!");
    }
}