question: private boolean readHtml5Root ( ) { if ( _reader . eof ( ) ) { return false ; } char curr = _reader . read ( ) ; if ( curr == '/' ) { _buffer . append ( curr ) ; return true ; } else { _reader . goBack ( ) ; readEnd ( ReadEndState . InvalidUrl ) ; } return false ; }
target:  Checks if the url is in the format: //google.com/static/js.js