Program: 157845
Project: 157845
Buggy source:
public void loadCards(String name,CardsView showCards,BigCard bigCard,UUID gameId,boolean modal,Map<String,Serializable> options,JPopupMenu popupMenu,Listener<Event> eventListener){
  this.title=name;
  this.setTitelBarToolTip(name);
  cardArea.clearCardEventListeners();
  cardArea.loadCards(showCards,bigCard,gameId);
  if (options != null) {
    if (options.containsKey("String_Node_Str")) {
      java.util.List<UUID> chosenCards=(java.util.List<UUID>)options.get("String_Node_Str");
      cardArea.selectCards(chosenCards);
    }
    if (options.containsKey("String_Node_Str")) {
      java.util.List<UUID> choosableCards=(java.util.List<UUID>)options.get("String_Node_Str");
      cardArea.markCards(choosableCards);
    }
    if (options.containsKey("String_Node_Str") && options.get("String_Node_Str") == QueryType.PICK_ABILITY) {
      cardArea.setPopupMenu(popupMenu);
    }
  }
  if (popupMenu != null) {
    this.cardArea.setPopupMenu(popupMenu);
  }
  if (eventListener != null) {
    this.cardArea.addCardEventListener(eventListener);
  }
  if (getParent() != MageFrame.getDesktop()) {
    MageFrame.getDesktop().add(this,JLayeredPane.DEFAULT_LAYER);
  }
  pack();
  this.revalidate();
  this.repaint();
  this.setModal(modal);
  SwingUtilities.invokeLater(() -> {
    if (!positioned) {
      int width=ShowCardsDialog.this.getWidth();
      int height=ShowCardsDialog.this.getHeight();
      if (width > 0 && height > 0) {
        Point centered=SettingsManager.instance.getComponentPosition(width,height);
        ShowCardsDialog.this.setLocation(centered.x,centered.y);
        positioned=true;
        GuiDisplayUtil.keepComponentInsideScreen(centered.x,centered.y,ShowCardsDialog.this);
      }
    }
    ShowCardsDialog.this.setVisible(true);
  }
);
}

Fixed version (ground truth):
public void loadCards(String name,CardsView showCards,BigCard bigCard,UUID gameId,boolean modal,Map<String,Serializable> options,JPopupMenu popupMenu,Listener<Event> eventListener){
  this.title=name;
  this.setTitelBarToolTip(name);
  cardArea.clearCardEventListeners();
  cardArea.loadCards(showCards,bigCard,gameId);
  if (options != null) {
    if (options.containsKey("String_Node_Str")) {
      java.util.List<UUID> chosenCards=(java.util.List<UUID>)options.get("String_Node_Str");
      cardArea.selectCards(chosenCards);
    }
    if (options.containsKey("String_Node_Str")) {
      java.util.List<UUID> choosableCards=(java.util.List<UUID>)options.get("String_Node_Str");
      cardArea.markCards(choosableCards);
    }
    if (options.containsKey("String_Node_Str") && options.get("String_Node_Str") == QueryType.PICK_ABILITY) {
      cardArea.setPopupMenu(popupMenu);
    }
  }
  if (popupMenu != null) {
    this.cardArea.setPopupMenu(popupMenu);
  }
  if (eventListener != null) {
    this.cardArea.addCardEventListener(eventListener);
  }
  pack();
  this.revalidate();
  this.repaint();
  this.setModal(modal);
  if (this.isModal()) {
    MageFrame.getDesktop().add(this,JLayeredPane.MODAL_LAYER);
  }
 else {
    MageFrame.getDesktop().add(this,JLayeredPane.PALETTE_LAYER);
  }
  SwingUtilities.invokeLater(() -> {
    if (!positioned) {
      int width=ShowCardsDialog.this.getWidth();
      int height=ShowCardsDialog.this.getHeight();
      if (width > 0 && height > 0) {
        Point centered=SettingsManager.instance.getComponentPosition(width,height);
        ShowCardsDialog.this.setLocation(centered.x,centered.y);
        positioned=true;
        GuiDisplayUtil.keepComponentInsideScreen(centered.x,centered.y,ShowCardsDialog.this);
      }
    }
    ShowCardsDialog.this.setVisible(true);
  }
);
}