replace public fields with encapsulation

Mage.Common/src/main/java/mage/cards/action/TransferData.java

@@ -7,11 +7,67 @@ import mage.cards.TextPopup;
 import mage.view.CardView;
 
 public class TransferData {
-    public Component component;
-    public TextPopup popupText;
-    public Point locationOnScreen;
-    public int popupOffsetX;
-    public int popupOffsetY;
-    public UUID gameId;
-    public CardView card;
+    private Component component;
+    private TextPopup popupText;
+    private Point locationOnScreen;
+    private int popupOffsetX;
+    private int popupOffsetY;
+    private UUID gameId;
+    private CardView card;
+
+    public Component getComponent() {
+        return component;
+    }
+
+    public void setComponent(Component component) {
+        this.component = component;
+    }
+
+    public TextPopup getPopupText() {
+        return popupText;
+    }
+
+    public void setPopupText(TextPopup popupText) {
+        this.popupText = popupText;
+    }
+
+    public Point getLocationOnScreen() {
+        return locationOnScreen;
+    }
+
+    public void setLocationOnScreen(Point locationOnScreen) {
+        this.locationOnScreen = locationOnScreen;
+    }
+
+    public int getPopupOffsetX() {
+        return popupOffsetX;
+    }
+
+    public void setPopupOffsetX(int popupOffsetX) {
+        this.popupOffsetX = popupOffsetX;
+    }
+
+    public int getPopupOffsetY() {
+        return popupOffsetY;
+    }
+
+    public void setPopupOffsetY(int popupOffsetY) {
+        this.popupOffsetY = popupOffsetY;
+    }
+
+    public UUID getGameId() {
+        return gameId;
+    }
+
+    public void setGameId(UUID gameId) {
+        this.gameId = gameId;
+    }
+
+    public CardView getCard() {
+        return card;
+    }
+
+    public void setCard(CardView card) {
+        this.card = card;
+    }
 }