private static String getMessageWithCause()

in api/src/main/java/org/apache/rocketmq/remoting/api/exception/RemotingRuntimeException.java [60:71]

• 12 lines of code
• 3 McCabe index (conditional complexity)

    private static String getMessageWithCause(String message, Throwable cause) {
        if (cause != null) {
            StringBuilder sb = new StringBuilder();
            if (message != null) {
                sb.append(message).append("; ");
            }
            sb.append("nested exception is ").append(cause);
            return sb.toString();
        } else {
            return message;
        }
    }