logger.error ( e.getMessage ( ) );
logger.error ( "Check the path of the configuration file and try again." );
</BUG>
System.exit ( 1 );
} catch ( ClassNotFoundException e ) {
<BUG>logger.error ( "The file wrapper.properties refers to one or more classes which don't exist in the classpath");

logger.error ( e.getMessage ( ),e );</BUG>
System.exit ( 1 );
}

wrappers = WrappersUtil.loadWrappers(new HashMap<String, Class<?>>());
logger.info ( "Wrappers initialization ..." );
} catch ( FileNotFoundException e ) {
logger.error ("The the configuration file : " + Main.DEFAULT_GSN_CONF_FILE + " doesn't exist. "+ e.getMessage());
logger.info ( "Check the path of the configuration file and try again." );
System.exit ( 1 );
} catch ( ClassNotFoundException e ) {
logger.error ( "The file wrapper.properties refers to one or more classes which don't exist in the classpath"+ e.getMessage());
System.exit ( 1 );
}
