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: "To avoid LazyInitializationException, one of the solutions is an open session in view. "

A block of code is set as follows:

PreparedStatement st = null;
try {
    st = conn.prepareStatement(INSERT_ACCOUNT_QUERY);
    st.setString(1, bean.getAccountName());
    st.setInt(2, bean.getAccountNumber());
    st.execute();
}

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

@Configuration
@EnableTransactionManagement
@PropertySource({ "classpath:persistence-hibernate.properties" })
@ComponentScan({ "com.packt.springhighperformance.ch6.bankingapp" })
    @EnableJpaRepositories(basePackages = "com.packt.springhighperformance.ch6.bankingapp.repository")
public class PersistenceJPAConfig {

}

Any command-line input or output is written as follows:

curl -sL --connect-timeout 1 -i http://localhost:8080/authentication-cache/secure/login -H "Authorization: Basic Y3VzdDAwMTpUZXN0QDEyMw=="

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: "Inside the Applications window, we can see a menu for Local nodes."