方法引用

package mdthob;

public class bidaxffa {
    public static void main(String[] args) {
    int max = max(20,20);
        System.out.println(max);
    }

    public static int max(int num1,int num2){
        int ax = 0;
        if(num1==num2){
            System.out.println("没得玩咯");
            return 0;      //终止方法
        }
        if(num1>num2){
            ax=num1;
        }
        else {
            ax=num2;
        }
        return ax;
    }
}