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L for long data type, 54
labels
defined, 471
in flow layout managers, 316
for loops, 94–97
working with, 304–305, 305
Layout Lab animated illustration, 322–324, 322–324, 326, 326
layout managers, 294, 313–314
border, 317–320, 317–319
CardLayout, GridLayout, and GridBagLayout, 325, 326
defined, 471
flow, 314–316, 315–316
lab for, 322–324, 322–324
panels for, 320–324, 320, 322–324
LayoutManager interface, 325
LEFT area, 315
left-shift operation, 42, 42
length
of arrays, 104–105
of strings, 233
length method, 233
less than signs (<)
for comparisons, 50
in compound assignment, 51
in shifting operations, 42
license agreements, 397, 399
LineNumberReader class, 265, 266
lines, drawing, 278, 279
listeners
defined, 471
for events, 333–339, 335–339
ListeningFrame class, 341
literal strings, 30
defined, 471
for string instances, 229
LOAD opcode, 7–8
logical values, 25
.login file, 402
long data type
range of, 21
with result types, 52–53, 53
wrapper class for, 240
look and feel of programs
components for. See components
defined, 471
loop counters, 10
defined, 471
in for loops, 88
loops, 10, 82
for arrays, 105–106
breaking out of, 88–89
continue statement in, 89–90
defined, 471
do-while, 85–86
exercise questions for, 98–99
exercise solutions for, 416–420
for, 86–89, 87
labels for, 94–97
nesting, 90–94, 91–94
scope in, 97
while, 82–86, 84–85
lower case characters, 230–232, 231–232
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