| The following font conventions are used in this book: Italic is used for: Unix pathnames, filenames, and program names Internet addresses, such as domain names and URLs New terms where they are defined
Boldface is used for: Constant width is used for: Command lines and options that should be typed verbatim Names and keywords in Java programs, including method names, variable names, and class names XML element names and tags, attribute names, and other XML constructs that appear as they would within an XML document
| Indicates a tip, suggestion, or general note. |
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| Indicates a warning or caution. |
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