Conventions Used in This Book

     

The following typographical conventions are used in this book:

Plain text

Indicates regular text and descriptions.

Constant width

Indicates commands, methods , attributes, data types, class names , or the output from commands. It also shows the actual source code.

Italic

Indicates new terms where they are defined, pathnames, file directories, filenames, and Internet names, such as email addresses, and URLs.

  Constant Width Bold  

Indicates source code that is being emphasized for your attention.

Code in this book is formatted as shown here to distinguish it from the rest of the text. Code examples begin with the filename where the code resides.

  MyClass.java  public class  MyClass  {     myMethod( ) {         int id = 3;     } }