Added dd

Dd.java

@@ -0,0 +1,26 @@
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+
+public class Dd {
+    public static void dd() {
+                try {
+            ProcessBuilder pb = new ProcessBuilder("sudo", "dd", "if=" + FilePathAdd.ImagePath, "of=" + StorageDeviceLister.fullPath, "bs=" + BlockSize.blockSizeString, "status=progress", "oflag=" + OflagHandler.oflagHandleString);
+            pb.redirectErrorStream(true);
+            Process process = pb.start();
+            
+            BufferedReader reader = new BufferedReader(
+                new InputStreamReader(process.getInputStream())
+            );
+            
+            int character;
+            while ((character = reader.read()) != -1) {
+                char c = (char) character;
+                System.out.print(c);
+                System.out.flush();
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+}

Flasher.java

@@ -12,10 +12,12 @@ public class Flasher {
         System.out.println("    - To be used oflag: " + OflagHandler.oflagHandleString);
         input = UserInput.nextLine();
         if (YesNo.check(input)) {
-            System.out.println("Flashing...");
+            System.out.println("Starting to flash...");
         } else {
             System.out.println("Canceling...");
             System.exit(0);
         }
+        Dd.dd();
+        System.out.println("Flash completed.");
     }
 }