public void init() { win = JSObject.getWindow(this); toCopy = this.getParameter("tocopy"); try { SwingUtilities.invokeAndWait( new Runnable() { public void run() { JButton copyButton = new JButton("Copy to Clipboard"); copyButton.addActionListener(new CopyToClipboard()); add(copyButton); } }); } catch (Exception e) { System.err.println("Error initializing ClipboardApplet."); } }