java枚举与可变参数

enum Grade{
	A("100-90"),B("89-80"),C("79-60"),D("59-0");//object
	private String value;
	private Grade(String value){
		this.value=value;
	}
	public String getValue(){
		return this.value;
	}
}
//可变参数
public class Demo4{
	public vode tesSum(){
		sum(1,2,3,4);
	}
	public vode sum(int ...nums){
		int sum =0;
		for(int i:nums){
			sum+=i;
		}
		System.out.println(sum);
	}
}