protected void usage()

in log4j-server/src/main/java/org/apache/logging/log4j/server/mom/jms/JmsTopicReceiver.java [41:45]

• 5 lines of code
• 1 McCabe index (conditional complexity)

    protected void usage() {
        System.err.println("Wrong number of arguments.");
        System.err.println("Usage: java " + JmsTopicReceiver.class.getName()
            + " TopicConnectionFactoryBindingName TopicBindingName username password [jndiPropertyKey jndiPropertyValue]*");
    }