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Core Java SE 9 for the Impatient, Second Edition by Cay S. Horstmann

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Index

Symbols and Numbers

- (minus sign)

flag (for output), 35

in dates, 414

in regular expressions, 310

operator, 1718

--

in command-line options, 81

in shell scripts, 463

operator, 17, 19

->, in lambda expressions, 114, 117

-∞, in string templates, 434

_ (underscore)

in number literals, 12

in variable names, 14, 67

, (comma)

flag (for output), 35

in numbers, 422, 428, 433

normalizing, 317

trailing, in arrays, 44

; (semicolon)

in Java vs. JavaScript, 450

path separator (Windows), 81, 248

: (colon)

in assertions, 194

in dates, 414

in switch statement, 37

path separator (Unix), 81, 248

:: operator, 117, 145

! (exclamation sign)

comments, in property files, 247

operator, 17, 22

!= operator, 17, 22

for wrapper classes, 47

? (quotation mark)

in ...

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