R

Index

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radians
radiansToDegrees( ) (Circle)
random access to file contents
Random class 2nd
random numbers [See also pseudo-random numbers ]
        SecureRandom class
        SecureRandomSpi
RandomAccess interface 2nd 3rd
RandomAccessFile class 2nd 3rd 4th
raw types
        using wildcard (?) instead of, for generics
RC2ParameterSpec class
RC5ParameterSpec class
read( )
        DataInputStream class
        DigestInputStream class
        FileChannel class 2nd
        FileInputStream class
        FilterReader class
        InputStream class 2nd
        Manifest class
        PushbackInputStream class
        ReadableByteChannel 2nd
        Reader class
        SelectableChannel interface
        Socket class
        SocketChannel class
read, write, delete, and execute permissions
read-only buffers 2nd
read-only collections
read-only files
Readable interface 2nd 3rd 4th
ReadableByteChannel interface 2nd 3rd
Reader class 2nd 3rd
        charset encoder/decoder
readExternal( ) (Externalizable)
readFields( ) (ObjectInputStream)
readFully( ) (DataInputStream)
reading [See also input/output]
        byte and character streams
        file contents
readLine( )
        BufferedReader class
        DataInputStream class (deprecated method) 2nd
        LineNumberReader class
ReadLock class
readObject( ) 2nd
        ObjectInputStream class 2nd 3rd
        ObjectOutputStream class
ReadOnlyBufferException
readUnsignedByte( )
readUnsignedShort( )
ReadWriteLock interface
ready( ) (Reader)
readyOps( ) (SelectionKey)
receive( )
        DatagramChannel class
        DatagramSocket class 2nd
rectangular arrays 2nd
red-black tree 2nd
redefineClasses( ) (Instrumentation)
redirectErrorStream( ) (ProcessBuilder)
redirection of system in, out, and err streams
ReentrantLock interface
ReentrantReadWriteLock class
ReentrantReadWriteLock.ReadLock
ReentrantReadWriteLock.WriteLock
reference types
        boxing and unboxing conversions
        C language pointers vs.
        comparing objects
        conversions
        copying objects
        defined by Java
        definitions, in Java programs
       enumerated [See enumerated types]
        equality, testing for
        in operands
        instance of operator, using with
       interface [See interfaces]
        memory allocation and garbage collection
        naming and capitalization conventions
        pass by value
        primitive types vs.
references
        cross references in doc comments
        cross-references in doc comments
        java.lang.ref package
        null
        PhantomReference class
        Reference class
        ReferenceQueue class
        SoftReference class
       to objects
                object member access (.) operator
                restoring with this pointer
                unused, causing memory leaks
                weak references
        WeakReference class
referent
reflection
Reflection API 2nd [See also Class class]
        @Inherited annotation type
        annotation support
        applets, security restrictions on
        changes in Java 5.0
        Class class
                Java 5.0 methods
        dynamic proxies
        java.lang.reflect package 2nd
ReflectPermission class
refresh( )
        Policy class
        Refreshable interface
Refreshable interface
RefreshFailedException
regionMatches( ) (String)
register( ) (SelectableChannel) 2nd
registering event listeners 2nd
        for constrained properties
        methods, conventions for
        unicast event
registerValidation( ) 2nd
regular expressions 2nd
        java.util.regex package 2nd
        Matcher class
        matches, Java vs. Perl
        MatchResult interface
        multiple matches
        Pattern class
                regular expression syntax
        PatternSyntaxException
        search-and-replace operations
        strings, using with
RejectedExecutionException
RejectedExecutionHandler interface
relational operators
relativize( ) (URI)
RELAX NG (XML schema)
release of Java, specified for source files
release( ) (Semaphore)
remove methods, deregistering event listeners
remove( )
        AbstractList class
        AbstractMap class
        Collection interface 2nd
        HashSet class
        Hashtable class
        Iterator interface 2nd
        LinkedList class
        List interface 2nd
        ListIterator interface
        Map interface 2nd 3rd
        Queue interface
        ReferenceQueue class
        Set interface
        TreeMap class
        TreeSet class
removeAll( )
        Collection class
        List interface
        Map interface
removeElementAt( ) (Vector)
removePropertyChangeListener( )
removeProvider( ) (Security)
removeValue( ) (SSLSocket)
removeVetoableChangeListener( )
renameTo( ) (File)
repetitive tasks , threads for
replace( )
        String class
        StringBuffer class
replaceAll( ) (String) 2nd
replaceFirst( ) (String) 2nd
requestPasswordAuthentication( ) (Authenticator) 2nd
reserved words 2nd [See also keywords]
reset( )
        ByteArrayOutputStream class
        CharArrayReader class
        CharArrayWriter class
        InputStream class
        MessageDigest class
        Reader class
        SAXParser class
        StringReader class
        Transformer class
resetSyntax( ) (StreamTokenizer)
resolve( ) (URI)
ResourceBundle class
resources associated with a class
resources for further information
        examples in this book
        quick reference material, generating
        related books
ResponseCache class
Result interface 2nd
results, computing
resume( ) (Thread)
retainAll( )
        Collection interface 2nd
        List interface
        Map interface
retention (of an annotation)
RetentionPolicy class
return statements 2nd 3rd
        switch statements, stopping
return types
        covariant
        method overriding and
return values
        comparison and relational operators
        methods, data types for
reverse( ) (Collections)
reverseOrder( ) (Collections)
rewind( ) (Buffer)
right shift operator (>>), signed 2nd
        >>= (signed right shift assignment) operator
right shift operator (>>>), unsigned
        >>>= (unsigned right shift assignment) operator
right-to-left associativity
root directories, listing
root directory of generated documentation
rotate( ) (Collections)
rotateLeft( ) (Integer)
rotateRight( ) (Integer)
rounding numbers
        BigDecimal class and
        floating-point values when converting to integers
        functions for
RoundingMode class 2nd
RSA and DSA public and private keys
RSA PSS encoding (PKCS#1 standard)
RSA-PSS signature (PKCS#1 standard)
RSAKey interface
RSAKeyGenParameterSpec interface
RSAMultiPrimePrivateCrtKeySpec
RSAOtherPrimeInfo class
RSAPrivateCrtKey interface
RSAPrivateCrtKeySpec interface
RSAPrivateKey interface
RSAPrivateKeySpec class
RSAPublicKey interface 2nd
RSAPublicKeySpec interface
RuleBasedCollator class
run( ) 2nd
        call( ) vs.
        PrivilegedAction interface
        PrivilegedExceptionAction
        Runnable interface
        Thread class 2nd
        TimerTask class
runFinalization( ) (System)
Runnable interface 2nd 3rd 4th 5th 6th
        getDelegatedTask( )
        scheduling Runnable objects
RUNNABLE thread 2nd
running Java programs 2nd
Runtime class 2nd
        addShutdownHook( ) 2nd
        exec ( ), portability conventions and rules
runtime environment, Java 2nd 3rd
RuntimeException 2nd
RuntimeMXBean interface
RuntimePermission class