Programming and Problem Solving with Java

781

Web browsers, 659, 667–668
Web pages, 660, 667, 668, 669, 677
Weizenbaum, Joseph, 324
while condition, 226
while expression, 256
while loop, 393, 444–445, 468, 498
while statement, 221–222, 229, 256
comparison of if and, 222
and do loop, 467
guidelines for choosing, 448
loops using, 223
nested, 236
and out-of-bounds array index, 510
while structure, 652
Whirlwind computer, 153
White-box (or clear-box) testing, 192, 614
Whole numbers, 480
Wide area network, 667
Widening conversion, 116
Windows, 65
in Java, 375
Wireless communication, 40
Wirth, Niklaus, 375
Women, at IBM, 98
Word processing, 479
Word processors, 430
Words, 9
Wordstar program, 479
Work
and algorithms, 452, 454, 455

and constant time, 453

WorkAddressclass, CRC card for, 328 , 331

World Computer Chess Tournament, ini-

tial, 431

World Wide Web (the Web), 13, 667

Worms, 581

Wozniak, Steve, 431, 478

writeObjectmethod, 355, 356, 357

Writing modules, 287–288

WYSIWYG (What You See Is What You

Get) program, 431

X

Xerox, 269, 431

Xerox Palo Alto Research Center, 65

Y

Y2K problem, 374, 658

YYMMDD standard, date setting and, 374

Z

Zero

division by, 140, 169

and GridLayoutconstructor, 383

integer division by, 110, 433

literal constants beginning with, 105

ZipCodeInvalidException, 436, 437, 438

ZIP codes, 436, 437

Zuse, Konrad, 98