public void putSystemProperties()

in ons-core/ons-api/src/main/java/org/apache/rocketmq/ons/api/Message.java [54:62]

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

    public void putSystemProperties(final String key, final String value) {
        if (null == this.systemProperties) {
            this.systemProperties = new Properties();
        }

        if (key != null && value != null) {
            this.systemProperties.put(key, value);
        }
    }