public static String getMessageWithCauses()

in src/main/java/org/apache/freemarker/onlinetester/util/ExceptionUtils.java [35:51]

• 16 lines of code
• 6 McCabe index (conditional complexity)

    public static String getMessageWithCauses(final Throwable exc) {
        StringBuilder sb = new StringBuilder();
        
        Throwable curExc = exc;
        while (curExc != null) {
            if (curExc != exc) {
                sb.append("\n\nCaused by:\n");
            }
            String msg = curExc.getMessage();
            if (msg == null || !(curExc instanceof TemplateException || curExc instanceof ParseException)) {
                sb.append(curExc.getClass().getName()).append(": ");
            }
            sb.append(msg);
            curExc = curExc.getCause();
        }
        return sb.toString();
    }