question: private void init ( String saxParser , InputSource is ) throws FunctionLibException { try { xmlReader = XMLUtil . createXMLReader ( saxParser ) ; xmlReader . setContentHandler ( this ) ; xmlReader . setErrorHandler ( this ) ; xmlReader . setEntityResolver ( new FunctionLibEntityResolver ( ) ) ; xmlReader . parse ( is ) ; } catch ( IOException e ) { throw new FunctionLibException ( "IO Exception: " + e . getMessage ( ) ) ; } catch ( SAXException e ) { throw new FunctionLibException ( "SaxException: " + e . getMessage ( ) ) ; } }
target:  Generelle Initialisierungsmetode der Konstruktoren.