![SOLVED: My Main.java class JOptionPane is not working. import javax.swing. JOptionPane; import java.util.*; public class Main public static void main(String[] args) String dash = ("———————————-"); Scanner input = new Scanner(System.in); Date date = SOLVED: My Main.java class JOptionPane is not working. import javax.swing. JOptionPane; import java.util.*; public class Main public static void main(String[] args) String dash = ("———————————-"); Scanner input = new Scanner(System.in); Date date =](https://cdn.numerade.com/project-universal/previews/e4707278-fb37-4f22-b0d5-7054c6b3106e.gif)
SOLVED: My Main.java class JOptionPane is not working. import javax.swing. JOptionPane; import java.util.*; public class Main public static void main(String[] args) String dash = ("———————————-"); Scanner input = new Scanner(System.in); Date date =
![SOLVED: import javax.swing.JOptionPane; import java.util.Scanner; public class RoomDimension double length; double width; public double getArea() return length * width; public static void main(String[] args) //System.out.println("Hello world!"); SOLVED: import javax.swing.JOptionPane; import java.util.Scanner; public class RoomDimension double length; double width; public double getArea() return length * width; public static void main(String[] args) //System.out.println("Hello world!");](https://cdn.numerade.com/ask_images/c0d88c163a1c4cc9aeba020915f645bf.jpg)
SOLVED: import javax.swing.JOptionPane; import java.util.Scanner; public class RoomDimension double length; double width; public double getArea() return length * width; public static void main(String[] args) //System.out.println("Hello world!");
![Import javax.swing.JOptionPane; public class Rectangle { public static void main(String[] args) { double width, length, area, perimeter; String lengthStr, - ppt download Import javax.swing.JOptionPane; public class Rectangle { public static void main(String[] args) { double width, length, area, perimeter; String lengthStr, - ppt download](https://slideplayer.com/10793750/38/images/slide_1.jpg)