@Override
    public String format(LoggingEvent event)
    {
        String result = super.format(event);

        ThrowableInformation throwableInformation = event.getThrowableInformation();

        if (throwableInformation != null)
        {
            result += getFilteredStacktrace(throwableInformation);
        }

        return result;
    }
@ Override public String format ( LoggingEvent event ) { String result = super . format ( event ) ; ThrowableInformation throwableInformation = event . getThrowableInformation ( ) ; if ( throwableInformation != null ) { result += getFilteredStacktrace ( throwableInformation ) ; } return result ; }
@see PatternLayout#format(LoggingEvent)