protected int readUntil(final String delimiters){
  int count=0;
  while (!eof() && delimiters.indexOf(getCurrentChar()) == -1) {
    advance();
    count++;
  }
  return count;
}

protected int readUntil ( final String delimiters ) { int count = 0 ; while ( ! eof ( ) && delimiters . indexOf ( getCurrentChar ( ) ) == - 1 ) { advance ( ) ; count ++ ; } return count ; }
forwards the current parsing position until the current character is contained in the given string or the current parsing position has reached the end of file .
