S

R

Rabinowitz and Wagon 477

race condition 460

race conditions 459

ragged arrays 197

Ralph Johnson 747

RandomAccessFile 508

RandomAccessFile class 510

Reader class 510

Readers 508

realization 280

expanded form 280

expressing in UML 280

lollipop diagram 280

simple form 280

record locking 534

reference data types 130

arrays 130

reference to object combinations 271

reference types 129

working with 134

reference variable

definition of 135

registry

starting externally 573

relational databases 626

creating tables 650

foreign key 650

primary key 650

relating tables 650

reliable object-oriented software

creating 723

Remote interface

extending

example code 597

use of 570

Remote Method Invocation 581

Remote Method Invocation (RMI) 569–576

renderer

custom

plugin 379

repaint() 595

repaint() method 385

repainting

GUI components 382

requirements 6, 60, 781

gaining insight through pictures 65

requirements gathering 6

reserved keywords 127

resources

loading

absolute vs. relative URLs 388

loading via relative URLs 388

loading via URL 387

return 128

Richard Helm 747

RMI 590, 596

client

running 574

client application 573

client code example 600

differences between Java 1.4.2 and Java 1.5 575

extended example 596–619

extending Remote interface 570

extending UnicastRemoteObject 571

Java Remote Method Protocol (JRMP) 570

Naming.lookup()

use of 573

overview 569

registry

starting externally 573

starting programmatically 572

server

running 574

server application 572

steps to creating application 570

RMI registry

default port 572

starting from program 598

RMI runtime 599, 607, 618

RMI server-side objects 607

rmic tool

example use 599, 667

use of 571

Robert’s Rules of Order 555

robot rat project specification 62

analyzing 63

RobotRat project specification 588

rule-of-thumb

one class-one file 17