protected void usage()

in log4j-server/src/main/java/org/apache/logging/log4j/server/mom/jms/JmsTopicReceiver.java [40:45]

• 6 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]*");
    }