R

r format suffix, Printf-Style Date and Time Formatting

R format suffix, Printf-Style Date and Time Formatting

radio buttons, Checkboxes and Radio Buttons–Checkboxes and Radio Buttons

Random class, Random Numbers

random() method, The java.lang.Math Class

RandomAccessFile class, RandomAccessFile

Raster class, BufferedImage Anatomy, Updating a BufferedImage

raw types, Raw Types–Raw Types, Glossary

READ file open option, FileChannel

read locks, Read and write locks–Read and write locks

read() method, Basic I/O, Buffered streams

read-mostly (copy-on-write) collections, Copy-on-write (“read-mostly”) collections

read-only and read-mostly collections, Read-Only and Read-Mostly Collections

readAllBytes() method, NIO File Operations

readAllLines() method, NIO File Operations

readAttributes() method, NIO File Operations

readDouble() method, Data streams

Reader class, Streams, Character Streams

readInt() method, author="pat” timestamp="20120926T110720-0500” comment="one of those sections I hate to get rid of but is less relevant in terms of the example... should probably find a more modern example...”The DateAtHost Client

readLine() method, Character Streams, Pipes

readObject() method, Initialization with readObject()–Initialization with readObject()

readSymbolicLink() method, NIO File Operations

readUTF() method, Data streams

ReadWriteLock interface, Read and write locks

readySet() method, Using Select

READ_ONLY identifier, Memory-mapped files

READ_WRITE identifier, Memory-mapped files

receivers, Event Receivers and Listener Interfaces–Event Receivers and Listener Interfaces

Rectangle class, Filling Shapes

RED value, Static Members

reentrant locking, Reentrant locking

ref attribute, XML Schema

reference, Variables and Class Types, Reference Types

Reference class, Weak and Soft References

reference types, Reference Types–Reference Types, Glossary

reflection, Modifiers and Security–Modifiers and Security, Accessing Fields–Accessing Fields, Accessing Methods–Accessing Methods, Accessing Constructors, What About Arrays?, Accessing Generic Type Information, Accessing Annotation Data, Dynamic Interface Adapters–Dynamic Interface Adapters, What Is Reflection Good For?–The BeanShell Java scripting language, The BeanShell Java scripting language, Glossary

accessing annotation data, Accessing Annotation Data

accessing constructors, Accessing Constructors

accessing fields, Accessing Fields–Accessing Fields

accessing generic type information, Accessing Generic Type Information

accessing methods, Accessing Methods–Accessing Methods

arrays, What About Arrays?

BeanShell Java scripting language, The BeanShell Java scripting language

defined, Glossary

dynamic interface adapters, Dynamic Interface Adapters–Dynamic Interface Adapters

modifiers and security, Modifiers and Security–Modifiers and Security

purpose of, What Is Reflection Good For?–The BeanShell Java scripting language

regex API, Pattern–Pattern, The Matcher–The Matcher, Splitting and tokenizing strings, Another look at Scanner–Another look at Scanner, Replacing text–Controlling the substitution, Our simple template engine–Our simple template engine

Matcher, The Matcher–The Matcher

Pattern object, Pattern–Pattern

replacing text, Replacing text–Controlling the substitution

Scanner class, Another look at Scanner–Another look at Scanner

simple template engine, Our simple template engine–Our simple template engine

splitting and tokenizing strings, Splitting and tokenizing strings

regionMatches() method, String Method Summary

register() method, Using Select

regular expressions, The Past: Java 1.0–Java 1.6, Write once, run away, Escaped characters–Escaped characters, Characters and character classes–Characters and character classes, Custom character classes, Position markers–Position markers, Iteration (multiplicity)–Iteration (multiplicity), Grouping, Capture groups–Capture groups, Numbering, Alternation, Special options, Greediness–Greediness, Lookaheads and lookbehinds–Lookaheads and lookbehinds, Pattern–Pattern, The Matcher–The Matcher, Splitting and tokenizing strings, Another look at Scanner–Another look at Scanner, Replacing text–Controlling the substitution, Our simple template engine–Our simple template engine, Glossary

as added feature, The Past: Java 1.0–Java 1.6

defined, Glossary

java.util.regex API, Pattern–Pattern, The Matcher–The Matcher, Splitting and tokenizing strings, Another look at Scanner–Another look at Scanner, Replacing text–Controlling the substitution, Our simple template engine–Our simple template engine

Matcher, The Matcher–The Matcher

Pattern object, Pattern–Pattern

replacing text, Replacing text–Controlling the substitution

Scanner class, Another look at Scanner–Another look at Scanner

simple template engine, Our simple template engine–Our simple template engine

splitting and tokenizing strings, Splitting and tokenizing strings

regex notation, Write once, run away, Escaped characters–Escaped characters, Characters and character classes–Characters and character classes, Custom character classes, Position markers–Position markers, Iteration (multiplicity)–Iteration (multiplicity), Grouping, Capture groups–Capture groups, Numbering, Alternation, Special options, Greediness–Greediness, Lookaheads and lookbehinds–Lookaheads and lookbehinds

alternation, Alternation

capture groups, Capture groups–Capture groups

characters and character classes, Characters and character classes–Characters and character classes

custom character classes, Custom character classes

escaped characters, Escaped characters–Escaped characters

greediness, Greediness–Greediness

grouping, Grouping

iteration (multiplicity), Iteration (multiplicity)–Iteration (multiplicity)

lookaheads and lookbehinds, Lookaheads and lookbehinds–Lookaheads and lookbehinds

numbering, Numbering

position markers, Position markers–Position markers

special options, Special options

write once, run away, Write once, run away

regular expressions (captured text), Using captured text in a replacement

reifiable type, Wildcards in Array Types

relationships among classes, Shadowed Variables–Shadowed Variables, Overriding Methods–Return types and overridden methods, Special References: this and super, Special References: this and super, Casting–Casting aspersions, Using Superclass Constructors–Using Superclass Constructors, Full Disclosure: Constructors and Initialization, Abstract Methods and Classes–Abstract Methods and Classes, Interfaces as Callbacks–Interfaces as Callbacks, Interface Variables–Flag interfaces, Subinterfaces–Overlapping and conflicting methods, Compilation Units–Compilation Units, Package Names–Package Names, Class Visibility, Importing Classes–Static imports, Basic Access Modifiers–Basic Access Modifiers, Subclasses and Visibility–Subclasses and Visibility, Interfaces and Visibility, Arrays and the Class Hierarchy–ArrayStoreException, Inner Classes as Adapters–Inner Classes as Adapters, Inner Classes Within Methods–Security implications

arrays and class hierarchy, Arrays and the Class Hierarchy–ArrayStoreException

compilation units, Compilation Units–Compilation Units

inner classes, Inner Classes as Adapters–Inner Classes as Adapters, Inner Classes Within Methods–Security implications

as adapters, Inner Classes as Adapters–Inner Classes as Adapters

within methods, Inner Classes Within Methods–Security implications

interfaces, Interfaces as Callbacks–Interfaces as Callbacks, Interface Variables–Flag interfaces, Subinterfaces–Overlapping and conflicting methods

as callbacks, Interfaces as Callbacks–Interfaces as Callbacks

interface variables, Interface Variables–Flag interfaces

subinterfaces, Subinterfaces–Overlapping and conflicting methods

packages, Package Names–Package Names, Class Visibility, Importing Classes–Static imports

class visibility, Class Visibility

importing classes, Importing Classes–Static imports

package names, Package Names–Package Names

subclassing and inheritance, Shadowed Variables–Shadowed Variables, Overriding Methods–Return types and overridden methods, Special References: this and super, Special References: this and super, Casting–Casting aspersions, Using Superclass Constructors–Using Superclass Constructors, Full Disclosure: Constructors and Initialization, Abstract Methods and Classes–Abstract Methods and Classes

abstract methods and classes, Abstract Methods and Classes–Abstract Methods and Classes

casting, Casting–Casting aspersions

constructors and initialization, Full Disclosure: Constructors and Initialization

overriding methods, Overriding Methods–Return types and overridden methods

shadowed variables, Shadowed Variables–Shadowed Variables

super reference, Special References: this and super

superclass constructors, Using Superclass Constructors–Using Superclass Constructors

this reference, Special References: this and super

visibility of variables and methods, Basic Access Modifiers–Basic Access Modifiers, Subclasses and Visibility–Subclasses and Visibility, Interfaces and Visibility

basic access modifiers, Basic Access Modifiers–Basic Access Modifiers

interfaces and, Interfaces and Visibility

subclasses and, Subclasses and Visibility–Subclasses and Visibility

relative positioning, Relative Positioning–Relative Positioning

release() method, Semaphore

reloadClasses() command, BeanShell Commands

reloading, Reloading web apps–Reloading web apps

remainder operator, Operators

Remote interface, Remote interfaces

remote method invocation, A Modern Language, Remote Method Invocation–RMI and CORBA (see RMI)

remote procedure calls (RPC), Remote Method Invocation

RemoteException class, Exceptions and Error Classes, Remote interfaces, An RMI Example

remove() method, The Collection Interface, Iterator, List, Queue, The Map Interface, ConcurrentMap

Collection interface, The Collection Interface

ConcurrentMap interface, ConcurrentMap

Iterator interface, Iterator

List interface, List

Map interface, The Map Interface

Queue interface, Queue

removeActionListener() method, Event Sources

removeAll() method, The Collection Interface

removeNode() method, Preferences Storage

renameTo() method, File operations, File operations

render() method, The Fork/Join framework

rendering images, Transformations and rendering–Transformations and rendering

RenderingHints class, Transformations and rendering

repaint() method, The repaint() Method, Painting, The Big Picture, Image Observers, Limiting Drawing with Clipping

RepaintManager class, Double Buffering

replace() method, Editing, String Method Summary, StringBuilder and StringBuffer, ConcurrentMap, DocumentFilter

ConcurrentMap interface, ConcurrentMap

DocumentFilter class, DocumentFilter

StringBuilder class, StringBuilder and StringBuffer

replaceAll() method, Editing, String Method Summary, Replacing text

replaceFirst() method, Editing, String Method Summary

replacing text, Replacing text–Controlling the substitution

requestFocus() method, Focus, Please, Focus Events

requestFocusInWindow() method, Focus Events

RescaleOp class, Filtering Image Data, Using the RescaleOp Class–Using the RescaleOp Class

reset() method, CyclicBarrier, The Matcher, Buffered streams, Buffer operations

resetBuffer() method, The Servlet Response

resolve() method, FileSystem and Path

resolveSibling() method, FileSystem and Path

resource bundles, Resource Bundles–Resource Bundles

resource paths, Resource Paths–Resource Paths

ResourceBundle class, Resource Bundles

resources, deallocating, Try with Resources–Try with Resources

resources, online, Online Resources

resume() method, Deprecated methods, Working with ThreadGroups

deprecated, Deprecated methods

ThreadGroup class, Working with ThreadGroups

@return annotation, Javadoc Comments

return keyword, The finally Clause, Methods

return types, Return types and overridden methods–Return types and overridden methods

revalidate() method, The revalidate() and doLayout() Methods–The revalidate() and doLayout() Methods, Layout Managers

rewriting URLs, User Session Management

Rich Music Format (RMF), Simple Audio

right field, Insets

RIGHT value, FlowLayout

rint() method, The java.lang.Math Class

RMF (Rich Music Format), Simple Audio

RMI (remote method invocation), The Present: Java 7, Exceptions and Error Classes, Real-World Usage, Remote interfaces–Remote interfaces, Exporting remote objects–Exporting remote objects, The RMI registry–The RMI registry, Running the example–Running the example, Dynamic class loading–Dynamic class loading, Passing remote object references–Passing remote object references, RMI and CORBA–RMI and CORBA, Glossary

and COBRA, RMI and CORBA–RMI and CORBA

defined, The Present: Java 7

example, Running the example–Running the example, Dynamic class loading–Dynamic class loading, Passing remote object references–Passing remote object references

dynamic class loading, Dynamic class loading–Dynamic class loading

passing remote object references, Passing remote object references–Passing remote object references

running example, Running the example–Running the example

remote and nonremote objects, Remote interfaces–Remote interfaces, Exporting remote objects–Exporting remote objects, The RMI registry–The RMI registry

exporting remote objects, Exporting remote objects–Exporting remote objects

remote interfaces, Remote interfaces–Remote interfaces

RMI registry, The RMI registry–The RMI registry

usage, Real-World Usage

rmi: protocol, The RMI registry

rmiregistry application, The RMI registry, Running the example, Dynamic class loading

overview, The RMI registry

starting, Running the example

RMISecurityManager, Dynamic class loading, Dynamic class loading

Robot class, The AWT Robot!

roles, Protecting Resources with Roles–Protecting Resources with Roles

@rolesAllowed annotation, Secure Data Transport

roll() method, Working with Calendars

root element, XML Documents

rotate() method, The Rendering Pipeline

rotateOnX() method, Molecular Motion

rotateOnY() method, Molecular Motion

round() method, The java.lang.Math Class, The java.lang.Math Class

rows, spanning, Spanning Rows and Columns–Spanning Rows and Columns

RPC (remote procedure calls), Remote Method Invocation

RTF files, HTML and RTF for Free–HTML and RTF for Free

Ruby, Java Compared with Other Languages

run() command, BeanShell, BeanShell Commands

run() method, The Thread Class–Running Code in the Thread, The Thread Class and the Runnable Interface, A natural-born thread, Passing Messages

Runnable interface, The Runnable Interface, The Thread Class and the Runnable Interface, A natural-born thread, Threading an Applet

RUNNABLE thread state, Thread State

running flag, Issues Lurking

runtime type safety, Legacy code and runtime type safety–Legacy code and runtime type safety

runtime, absence of generics in, Why Isn’t a List<Date> a List<Object>?

RuntimeException class, Exceptions and Error Classes