casting objects changes

src/lec07/glab/casting/CastObjectsDriver.java

 package lec07.glab.casting;
 
+import java.awt.*;
+
 /**
  * Created with IntelliJ IDEA.
  * User: ag
@@ -91,13 +93,15 @@ public class CastObjectsDriver {
         //toggle uncomment/comment to show compile-time error
         //Rectangle recMe = (Rectangle) numMe;
 
+
+
         //However, if we try to cast comMe to a Rectangle (Rectangle implements Comparable) the compiler will NOT complain, but of course, we will still throw ClassCastException
         //because the underlying object stored in comMe is still of type Double, and Rectangle is not in Double's class hierarchy.
         //toggle uncomment/comment this code below to throw a ClassCastException
         // Rectangle recMeAgain = (Rectangle) comMe;
 
         System.out.println("%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%");
-        //Let's go full circle. Casting-down is trivial.
+        //Let's go full circle. Casting-down is trivial. When you cast down, you are actually opening the aperture.
         //The underlying object that objMe points to is of type Double.  If it weren't of type Double, we would get a ClassCastException
         //We are effectively widening the filter to see all the methods of the original Double object
         Double dubMeDown = (Double) objMe;

src/lec07/glab/jpanel_gui/MockTable.java

@@ -36,12 +36,12 @@ public class MockTable {
     protected void drawCards(Graphics g) {
         BufferedImage bufferedImage;
         //use this counter to position the cards horizontally
-        int nC = 10;
+        int nXPos = 10;
         for (Card card : crdHands) {
             bufferedImage = SoundImageUtils.genBuffImage("/src/lec07/glab/jpanel_gui/imgs/" + card + ".png");
             //nc = x-pos, 100 = y-pos
-            g.drawImage(bufferedImage, nC, 100, null);
-            nC = nC +25;
+            g.drawImage(bufferedImage, nXPos, 100, null);
+            nXPos = nXPos +25;
         }
 
     }