/media/sda-magnetic/david/Extern-Magnetic-2022-06-29/Extern01/Dokumente-2020-11-16/disk10-ab-2020-01-10/02-debian-pc2-work/informatik/java-src/Fridgerator.java

public class Fridgerator {
   public static void main (String [] args) {
   
   }
   public boolean works () {
     return true;
   }
   public boolean isempty () {
     return false;
   }
   public String send_msg_missing () {
      return "Coca Cola";
   }
}

class Robot {
   public String send_msg () {
     return "Wares have incommed";
   }
}