private PatternParser() throws HyphenationException {
  token=new StringBuilder();
  parser=createParser();
  parser.setContentHandler(this);
  parser.setErrorHandler(this);
  hyphenChar='-';
}

private PatternParser ( ) throws HyphenationException { token = new StringBuilder ( ) ; parser = createParser ( ) ; parser . setContentHandler ( this ) ; parser . setErrorHandler ( this ) ; hyphenChar = '-' ; }
construct a pattern parser .
