Made flasher show user configuration

BlockSize.java

@@ -1,12 +1,14 @@
 import java.util.Scanner;
 
 public class BlockSize {
-    public static void blockSize(Scanner UserInput) {
+    
+    public static String blockSizeString = "";
+    
+    static String blockSize(Scanner UserInput) {
         System.out.println("Choose a block size (Default: 4M)");
         System.out.println("512KB (1), 1M (2), 2M (3), 4M (4), 8M (5), 16M (6)");
         String blockSizeInput = UserInput.nextLine();
 
-        String blockSizeString;
         switch (blockSizeInput) {
             case "1":
                 blockSizeString = "512KB";
@@ -30,5 +32,7 @@ public class BlockSize {
                 blockSizeString = "4M";
                 break;
         }
+        System.out.println("Using blocksize of: " + blockSizeString);
+        return blockSizeString;
     }
 }