Conventions Used in This Book
The following font conventions are used in this book:
Italic is used forUnix pathnames, filenames, and
program names; for Internet addresses, such as domain names and URLs;
and for new terms where they are defined. Constant Width is used for
command lines and options that should be typed verbatim; and for
names and keywords in Java programs, including method names, variable
names, and class names. Constant Width Bold is used occasionally for
emphasis in code.
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Indicates a tip, suggestion, or general note.
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Indicates a warning or caution.
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