There are a number of text conventions used throughout this book.
CodeInText: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: "The interface includes one abstract method—onMessage(Message msg)."
A block of code is set as follows:
public class ClientMDB implements MessageListener {
@Override
public void onMessage(Message msg) {
// cast message and process it here
}
}
When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:
@Inject
@JMSConnectionFactory("java:app/jms/MyConnectionFactory")
private JMSContext context;
Any command-line input or output is written as follows:
********* Hello JMS!
Bold: Indicates a new term, an important word, or words that you see onscreen. For example, words in menus or dialog boxes appear in the text like this. Here is an example: "From the Common Tasks pane, navigate to Resources | JMS Resources | Destination Resources"
Warnings or important notes appear like this.
Tips and tricks appear like this.