INDEX

term definitions

(

continued

)

this

 keyword

(

continued

)

underflow

not permitted (

continued

)

gradual, 34

in explicit constructor calls, 179

unfinalized, 232

in interface field declarations, 187

Unicode escapes, 12

permitted in instance variable initialization,

unique package name, 125

150

unloading of classes, 235

Thomas a Kempis

, 528

unlock, 399

Thompson, William (Lord Kelvin)

, 301

action

threads

by main memory, 402

See also

 synchronization

by thread, 402

(chapter), 399

unordered, 33

constraints on relationships among actions

unreachable, 232, 295

of, 403

use

creation, 415

action by thread, 402

IllegalThreadStateException

 class,

active, 223

611

passive, 223

initialization implications of multiple, 225

value

interaction order, consequences of, 400

default, 46

locks acquisition and release, by

of expression, 302

synchronized

 statement, 289

variable(s), 401, 43

operations, term definitions, 401

class, 44, 145

out of order writes example, 409

instance, 44, 145

standard exceptions

local, 45

IllegalMonitorStateException

, 209

verification, 220

IllegalThreadStateException

, 209

virtual machine exit, 235

InterruptedException

, 210

wait set, 416

InterruptedIOException

, 210

white space, 15

swapping example, 409

widening

synchronized

 modifier, methods,

primitive conversion, 54

declaration, 161

reference conversion, 58

termination and virtual machine exit, 235

working

Thread

 class, 587

copy, 401

ThreadDeath

 class, 611

memory, 401

ThreadGroup

 class, 602

write action

threads

 method, of class

ThreadGroup

,

by main memory, 402

608

by thread, 402

threadsCount

 method, of class

terminal symbol

ThreadGroup

, 607

term definition, 7

volatile

 fields use with, 147

terminators

throw

line

See also

 control flow; exceptions

carriage return and linefeed characters as,

throw

 statement

25

as reason for abrupt completion, 264

carriage return character as, 25

definite assignment, 397

linefeed character as, 25

specification, 287

term definition, 13

Throwable

 class, 611

Test

 program, how to run

, 5

Throwable

 method, of class

ThreadGroup

,

this

 keyword

612

accessing hidden fields with, 269

throws

 clause

evaluation of, 313

checked exception classes named in, 203

during instance creation, 228

constructors, 178

not permitted

binary compatibility considerations,

in class variable initialization, 150

256

816