private Insets parseInsets(String key) throws XPathExpressionException {
Element elm = helper.xpathAsElement(key);
int left = helper.getInt(elm, "left");
int top = helper.getInt(elm, "top");
int right = helper.getInt(elm, "right");
int bottom = helper.getInt(elm, "bottom");
Insets insets = new Insets(top, left, bottom, right);
return insets;
}
