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This section covers the various conventions used in this book.
Typographic Conventions
Constant width
Used for code snippets, listings.
$ Commands
Used for Commands, command outputs
Symbols
Since it’s a certification book, it contains lots of tips[*]. Here is a quick summary of symbols used for tips in this book.
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Symbol |
Meaning |
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Tip: This symbol is used for a tip providing vital information about the concept being discussed. You may find the tip generally useful for the SCJP exam. |
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Extra Information: This symbol is used for a tip providing additional information about the concept being discussed. You may find the tip generally useful but it is not very important from the exam perspective. |
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Caution: This symbol is used for a tip about a trickier aspect of a concept being discussed. Heed special attention to these tips while preparing for the exam. |
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Definition: This symbol is used for a tip providing technical/theoretical definition. |
