case 'W': addConverter(new AppInfoPatternConverter(formattingInfo, extractOption())); currentLiteral.setLength(0); break;
    public void finalizeConverter(char c) {        switch (c) {            case '$':                 addConverter(new AppNamePatternConverter(formattingInfo));                currentLiteral.setLength(0);                break;            case '#':                 addConverter(new AdaptorPortNumberConverter(formattingInfo));                currentLiteral.setLength(0);                break;            case '@':                addConverter(new StackTracePatternConverter(formattingInfo));                currentLiteral.setLength(0);                break;            default:                 super.finalizeConverter(c);                            break;        }    }