private String getThrowableStr()

in src/main/java/com/aliyun/openservices/log/log4j2/LoghubAppender.java [220:235]

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

    private String getThrowableStr(Throwable throwable) {
        if (throwable == null) {
            return null;
        }
        StringBuilder sb = new StringBuilder();
        boolean isFirst = true;
        for (String s : Throwables.toStringList(throwable)) {
            if (isFirst) {
                isFirst = false;
            } else {
                sb.append(System.getProperty("line.separator"));
            }
            sb.append(s);
        }
        return sb.toString();
    }