@@ -0,0 +1,716 @@
+package actions;%0A%0Aimport java.awt.event.*;%0Aimport javax.swing.*;%0A%0Apublic class PlaceholderAction extends AbstractAction%0A%7B%0A  private String actionName;%0A%0A  public PlaceholderAction(String name, Integer mnemonic)%0A  %7B%0A    super(name);%0A    actionName = name;%0A    putValue(MNEMONIC_KEY, mnemonic);%0A  %7D%0A%0A  public PlaceholderAction(String name, ImageIcon icon)%0A  %7B%0A    super(name, icon);%0A    actionName = name;%0A  %7D%0A%0A  public PlaceholderAction(String name, ImageIcon icon, Integer mnemonic)%0A  %7B%0A    super(name, icon);%0A    actionName = name;%0A    putValue(MNEMONIC_KEY, mnemonic);%0A  %7D%0A%0A  public void actionPerformed(ActionEvent e)%0A  %7B%0A    System.out.println(%22%5C%22%22 + this.actionName + %22%5C%22%22 + %22 is a default action stub.%22);%0A  %7D%0A%7D%0A

Create a placeholder AbstractAction stub.