public int IsHidden(boolean[] retVal) { return XPCOM.VtblCall(super.LAST_METHOD_ID + 35, getAddress(), retVal);
public int IsHidden(boolean[] _retval) { return XPCOM.VtblCall(super.LAST_METHOD_ID + 35, getAddress(), _retval);
	public int IsHidden(boolean[] retVal) {		return XPCOM.VtblCall(super.LAST_METHOD_ID + 35, getAddress(), retVal);	}