好的，我有一个家庭作业，我很难调用另一个类中的主类的方法。
基本上，“test”方法在landenclosure.java类中，我试图在我的主类landandeat.java上调用它
它们都在同一个包中：
形象
这是我试图调用该方法的主类：

public class landAndEat {
    public static void main(String[] args) {
        test();
    } //end class
} //end main

这是创建方法的类：

import java.util.Scanner;
public class landEnclosure {
    public void test() {
        double area, ratioA = 0, ratioB = 0, x, l, w, perimeter;
        Scanner input = new Scanner(System.in);
        System.out.println("What area do you need for your enclosure in square feet?");
        area = input.nextDouble(); 
        if( area > 0 && area <= 1000000000) { //Input specification 1
            System.out.println("What is the ratio of the length to the width of your enclosure?");
                ratioA = input.nextDouble();
                ratioB = input.nextDouble();
        }
                else
                    System.out.println("It needs to be a positive number less than or equal to 1,000,000,000!");
                if(ratioA > 0 && ratioA < 100 && ratioB > 0 && ratioB < 100) { //Input specification 2
                    x = Math.sqrt(area/(ratioA*ratioB));
                    l = ratioA * x;
                    w = ratioB * x;
                    perimeter = (2 * l) + (2* w);
                    System.out.println("Your enclosure has dimensions");
                    System.out.printf("%.2f feet by %.2f feet.\n", l, w);
                    System.out.println("You will need " + perimeter + " feet of fence total");
                } 
                else
                    System.out.println("The ratio needs to be a positive number!");
    }
    } //end class