try {
System.out.println(" creating object...");
final PubSub sc = new PubSub();
System.out
.println(" `void publish(OtpErlangString, OtpErlangString)`...");
sc.publish(otpTopic, otpContent);
System.out.println(" publish(" + otpTopic.stringValue() + ", "
+ otpContent.stringValue() + ") succeeded");
} catch (final ConnectionException e) {
System.out.println(" publish(" + otpTopic.stringValue() + ", "
+ otpContent.stringValue() + ") failed: " + e.getMessage());