* Non-mutable (<code>StyleContext.SmallAttributeSet</code>) is passed
* as parameter.
*/
public void testOptionSmallAttrSet() {
AttributeContext context = new StyleContext();
attrs = context.addAttribute(context.getEmptySet(), "key", "value");
item = new Option(attrs);
final AttributeSet itAttrs = item.getAttributes();
assertFalse(itAttrs instanceof MutableAttributeSet);
assertTrue(itAttrs instanceof StyleContext.SmallAttributeSet);