All code in this book is (or will be) formatted with a line width of no more than 65 characters. In some cases, particularly involving long class name, this makes for illegal or silly-looking code, such as:

import org.apache.geronimo.security.realm.providers.
       PropertiesFileSecurityRealm;

Please bear with me, and remember that if you copy and paste Java or XML code samples from the book into real code, you may have to remove the occasional line break. In particular, anything within double-quotes that's split across two lines should be combined into one.