Java - JavaApplication28 JavaApplication28.java

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package javaapplication28;

/**
 *
 * @author fmi
 */
public class JavaApplication28 {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        StorageDeviceInterface storageDevice;

        // storageDevice = new StorageDeviceDeafult();
        storageDevice = new Hdd();
        storageDevice = new Ssd();
        storageDevice = new Usb();
        OperatingSystem myWindoze = new OperatingSystem(storageDevice);

        System.out.println(myWindoze.read());
        System.out.println(myWindoze.write("Stoyan"));

    }
}