if ( _session.getDataHashCode() != hashCode || _force || _session.authenticationChanged() ) {
&& !session.authenticationChanged() && !session.isNewInternal() ) { _log.debug( "Session attributes were not accessed since last backup/check, therefore we can skip this" );
&& !session.authenticationChanged() && !session.isNewInternal() ) { _log.debug( "Session attributes were not accessed since last backup/check, therefore we can skip this" );
if ( _session.getDataHashCode() != hashCode || _force || _session.authenticationChanged() ) {