private void updateLinkStr(boolean showCopied) {
		if (textArea == null || link == null)
			return;
		String text = textArea.getText();
		if (StringUtils.isEmpty(text)) {
			link.setText("(Empty String)");
		} else {
			StringBuffer sb = new StringBuffer();
			sb.append("Copy ").append(text.length()).append(" Character");
			if (text.length() > 1)
				sb.append("s");
			if (showCopied)
				sb.append(" (Copied)");
			link.setText(sb.toString());
		}
	}