SmbFile c = new SmbFile(f, "c.bar") ) {

                a.mkdir();

                b.createNewFile();
                boolean haveHidden = false;
                try {
                    b.setAttributes(SmbConstants.ATTR_HIDDEN);
                    haveHidden = true;
                }
                catch ( SmbUnsupportedOperationException e ) {}

                c.createNewFile();