Symbols | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Index: U

UCS-2 (Universal Character Set, 2-byte): 12.4.1. UCS-2 and UTF-8, Java Servlet Programming

UDP (Unreliable Datagram Protocol): 2.1.2. Your Basic Socket, Java Distributed Computing

UI delegate objects: 2.7 Swing Component Architecture, Java Foundation Classes

custom components and: 3.24.5 Handling Events, Java Foundation Classes

Uicode character set, subset: 12. The java.lang Package, Java in a Nutshell

UID class: D.3. The java.rmi.server Package, Java Distributed Computing

17. The java.rmi.server Package, Java Enterprise in a Nutshell

UIDefaults class: 23. The javax.swing Package, Java Foundation Classes

UIDefaults.LazyValue interface: 23. The javax.swing Package, Java Foundation Classes

UIManager class: 3.22 Pluggable Look-and-Feel, Java Foundation Classes

23. The javax.swing Package, Java Foundation Classes

UIResource interface: 3.22.1 Using Themes with the Metal Look-and-Feel, Java Foundation Classes

23. The javax.swing Package, Java Foundation Classes
23. The javax.swing Package, Java Foundation Classes
28. The javax.swing.plaf Package, Java Foundation Classes
29. The javax.swing.table Package, Java Foundation Classes

unary (~) operator (see bitwise complement operator)

unary minus (-): 2.5.2. Arithmetic Operators, Java in a Nutshell

unauthorized copying: 4.2.2. Locking a Servlet to a Server, Java Servlet Programming

UnavailableException class: 5.2.6.2. Servlet exceptions, Java Enterprise in a Nutshell

25. The javax.servlet Package, Java Enterprise in a Nutshell
A. Servlet API Quick Reference, Java Servlet Programming

unbind( )

Context interface: 6.8. Binding Objects, Java Enterprise in a Nutshell

Naming class: 13. The java.rmi Package, Java Enterprise in a Nutshell

Naming interface: D.1. The java.rmi Package, Java Distributed Computing

NamingContext interface: 35. The org.omg.CosNaming Package, Java Enterprise in a Nutshell

Registry interface: 3.4.1. The Registry and Naming Services, Java Enterprise in a Nutshell

16. The java.rmi.registry Package, Java Enterprise in a Nutshell

Remote interface: D.2. The java.rmi.registry Package, Java Distributed Computing

uncaughtException( ) (ThreadGroup): 12. The java.lang Package, Java in a Nutshell

unchecked exceptions: 8.7.4 Unchecked Exceptions, Enterprise JavaBeans

8.7.4 Unchecked Exceptions, Enterprise JavaBeans

UndeclaredThrowableException: 14. The java.lang.reflect Package, Java in a Nutshell

14. The java.lang.reflect Package, Java in a Nutshell

undecremented values: 2.5.4. Increment and Decrement Operators, Java in a Nutshell

UnderlineAction class: 30. The javax.swing.text Package, Java Foundation Classes

underscore (_) in identifier name: 2.3. Identifiers and Reserved Words, Java in a Nutshell

Understanding Digital Signatures book: 8.2. Digital Certificates, Java Servlet Programming

undo( )

AbstractUndoableEdit class: 35. The javax.swing.undo Package, Java Foundation Classes
CompoundEdit class: 35. The javax.swing.undo Package, Java Foundation Classes
StateEdit class: 35. The javax.swing.undo Package, Java Foundation Classes
UndoableEdit interface: 35. The javax.swing.undo Package, Java Foundation Classes
UndoManager class: 35. The javax.swing.undo Package, Java Foundation Classes

UndoableEdit interface: 35. The javax.swing.undo Package, Java Foundation Classes

UndoableEditEvent class: 26. The javax.swing.event Package, Java Foundation Classes

UndoableEditListener interface: 26. The javax.swing.event Package, Java Foundation Classes

UndoableEditSupport class: 35. The javax.swing.undo Package, Java Foundation Classes

UndoManager class: 35. The javax.swing.undo Package, Java Foundation Classes

UnexpectedException: D.1. The java.rmi Package, Java Distributed Computing

UnexpectedException class: 13. The java.rmi Package, Java Enterprise in a Nutshell

unexportObject( ) (Activatable): 14. The java.rmi.activation Package, Java Enterprise in a Nutshell

unicast events (JavaBeans): 6.1. Bean Basics, Java in a Nutshell

UnicastRemoteObject class: 3.6.2. Server Implementations, Java Distributed Computing

D.3. The java.rmi.server Package, Java Distributed Computing
3.1.1. RMI in Action, Java Enterprise in a Nutshell
3.2.1. Key RMI Classes for Remote Object Implementations, Java Enterprise in a Nutshell
14. The java.rmi.activation Package, Java Enterprise in a Nutshell
17. The java.rmi.server Package, Java Enterprise in a Nutshell
10.2.5.2. The superclass, Java Servlet Programming
nonpersistent references: 3.6. Remote Object Activation, Java Enterprise in a Nutshell

Unicode

alternative to escapes: 12.3.3. Reading and Writing Encoded Output, Java Servlet Programming
currency symbols: 2.3. Identifiers and Reserved Words, Java in a Nutshell
detailed description: 12.1.2. Unicode Escapes, Java Servlet Programming
for non-HTML output: 12.1.1. HTML Character Entities, Java Servlet Programming
for special characters: 12.1. Western European Languages, Java Servlet Programming
PrintWriter conversion from: 2.3.1. Writing Hello World, Java Servlet Programming
web site for information: 12.1.2. Unicode Escapes, Java Servlet Programming
web site for standard: 12.1.2. Unicode Escapes, Java Servlet Programming

Unicode character set: 2.1. The Unicode Character Set, Java in a Nutshell

7.1. Naming and Capitalization Conventions, Java in a Nutshell
PrintStream class and: 11. The java.io Package, Java in a Nutshell
UnicodeBlock class: 12. The java.lang Package, Java in a Nutshell
UTFDataFormatException: 11. The java.io Package, Java in a Nutshell

Unicom's Servlet CGI Development Kit, web site for information: 1.2.2. Add-on Servlet Engines, Java Servlet Programming

uniform resource locators (see URLs)

Uniform Resource Name (URN): 4.4.5. Determining What Was Requested, Java Servlet Programming

uninitialized variables: 2.1. Java Language Security Constructs, Java Security

uninstallUI( ) (UIResource): 28. The javax.swing.plaf Package, Java Foundation Classes

UnionMember class: 30. The org.omg.CORBA Package, Java Enterprise in a Nutshell

unions (IDL): 10.7.6. Unions, Java Enterprise in a Nutshell

30. The org.omg.CORBA Package, Java Enterprise in a Nutshell
idltojava compiler bugs: 12. Java IDL Tools, Java Enterprise in a Nutshell
mapping to Java: 10.7.6.1. Mapping unions to Java, Java Enterprise in a Nutshell

unique identifier class (UID): 17. The java.rmi.server Package, Java Enterprise in a Nutshell

unit-of-work in transactions: 8.1 ACID Transactions, Enterprise JavaBeans

8.2.1 Transaction Scope, Enterprise JavaBeans

Universal Resource Identifier (URI): 4.4.5. Determining What Was Requested, Java Servlet Programming

Universal Time Coordinated (UTC): 11.13. Time Service, Java Enterprise in a Nutshell

Unix systems, RMI registry daemon: 3.4.1. The Registry and Naming Services, Java Enterprise in a Nutshell

UNKNOWN class: 30. The org.omg.CORBA Package, Java Enterprise in a Nutshell

UnknownError: 12. The java.lang Package, Java in a Nutshell

UnknownGroupException class: 14. The java.rmi.activation Package, Java Enterprise in a Nutshell

UnknownHostException: D.1. The java.rmi Package, Java Distributed Computing

16. The java.net Package, Java in a Nutshell

UnknownObjectException class: 14. The java.rmi.activation Package, Java Enterprise in a Nutshell

UnknownServiceException: 16. The java.net Package, Java in a Nutshell

UnknownUserException class: 30. The org.omg.CORBA Package, Java Enterprise in a Nutshell

unloading servlets: 3.3.2. A Counter with Init and Destroy, Java Servlet Programming

UnmarshalException: D.1. The java.rmi Package, Java Distributed Computing

13. The java.rmi Package, Java Enterprise in a Nutshell

unmarshaling: 3.1.2. RMI Architecture, Java Enterprise in a Nutshell

3.1.2. RMI Architecture, Java Enterprise in a Nutshell
(see also marshaling)
classes, finding: 3.5.1. Configuring Clients and Servers for Remote Class Loading, Java Enterprise in a Nutshell
remote method arguments: 10.4.1.1. Mapping strings and characters to Java, Java Enterprise in a Nutshell

unmarshalling IDL objects: 33. The org.omg.CORBA.portable Package, Java Enterprise in a Nutshell

unmodifiable methods (Collection): 23. The java.util Package, Java in a Nutshell

unread( )

PushbackInputStream class: 11. The java.io Package, Java in a Nutshell
PushbackReader class: 11. The java.io Package, Java in a Nutshell

UnrecoverableKeyException: 17. The java.security Package, Java in a Nutshell

unreferenced( ): D.3. The java.rmi.server Package, Java Distributed Computing

Unreferenced class: 17. The java.rmi.server Package, Java Enterprise in a Nutshell

Unreferenced interface: D.3. The java.rmi.server Package, Java Distributed Computing

unreferenced( ) (Unreferenced): 17. The java.rmi.server Package, Java Enterprise in a Nutshell

unregister( ) (Activatable): 14. The java.rmi.activation Package, Java Enterprise in a Nutshell

unregisterComponent( ) (ToolTipManager): 23. The javax.swing Package, Java Foundation Classes

unreliable datagram packets: 16. The java.net Package, Java in a Nutshell

Unreliable Datagram Protocol (UDP): 2.1.2. Your Basic Socket, Java Distributed Computing

UnresolvedPermission class: 17. The java.security Package, Java in a Nutshell

5.2.2. Permissions of the Java API, Java Security
D.1. Package java.security, Java Security

UnsatisfiedLinkError: 12. The java.lang Package, Java in a Nutshell

unsetEntityContext( ) 7.6.3. Entity Bean Implementation, Java Enterprise in a Nutshell

6.3.5 End of the Life Cycle, Enterprise JavaBeans
19. The javax.ejb Package, Java Enterprise in a Nutshell

unsigned right shift (>>>) operator: 2.5.7. Bitwise and Shift Operators, Java in a Nutshell

UnsupportedClassVersionError: 12. The java.lang Package, Java in a Nutshell

UnsupportedEncodingException: 11. The java.io Package, Java in a Nutshell

UnsupportedFlavorException class: 11. The java.awt.datatransfer Package, Java Foundation Classes

UnsupportedLookAndFeelException class: 23. The javax.swing Package, Java Foundation Classes

UnsupportedOperationException: 12. The java.lang Package, Java in a Nutshell

23. The java.util Package, Java in a Nutshell
23. The java.util Package, Java in a Nutshell
23. The java.util Package, Java in a Nutshell

until loop: 1.3.2.12. Looping and computing the factorial, Java in a Nutshell

untrusted applets: 10.1. Communication Options, Java Servlet Programming

untrusted classes: 4.2. Trusted and Untrusted Classes, Java Security

file access and: 4.3.2. Methods Relating to File Access, Java Security
network access and: 4.3.3. Methods Relating to Network Access, Java Security
opening sockets, inCheck variable and: 6.1.2. Protected Instance Variables in the Security Manager, Java Security
trusted classes as members of: 6.1. Protected Methods of the Security Manager, Java Security

untrusted code: 5. Java Security, Java in a Nutshell

UnusableEntryException: C.2. Entry and EntryRep, Java Distributed Computing

update( ): 5.5.2. Public Key Signatures for Authentication, Java Distributed Computing

Checksum interface: 25. The java.util.zip Package, Java in a Nutshell

Cipher class: 13.5.1. Using the Cipher Class, Java Security

26. The javax.crypto Package, Java in a Nutshell

MessageDigest class: 9.1. Using the Message Digest Class, Java Security

17. The java.security Package, Java in a Nutshell

Observable class: 23. The java.util Package, Java in a Nutshell

Observer interface: 23. The java.util Package, Java in a Nutshell

Signature class: 12.1.1. Using the Signature Class, Java Security

17. The java.security Package, Java in a Nutshell
12.1.1. Using the Signature Class, Java Security

update( ) (PaintEvent): 14. The java.awt.event Package, Java Foundation Classes

updateChooser( ) (AbstractColorChooserPanel): 25. The javax.swing.colorchooser Package, Java Foundation Classes

updateComponentTreeUI( ) (SwingUtilities): 23. The javax.swing Package, Java Foundation Classes

updateFromDbase( ): 7.2.4. JDBC-Enabled Data Objects, Java Distributed Computing

7.2.4. JDBC-Enabled Data Objects, Java Distributed Computing
7.3. Multi-Database Applications, Java Distributed Computing

updateInt( ) (ResultSet): 2.13.1. Results Handling, Java Enterprise in a Nutshell

updateRow( ) (ResutSet): 2.13.1. Results Handling, Java Enterprise in a Nutshell

updates (ResultSet), JDBC 1.0 vs. JDBC 2.0: 2.13.1. Results Handling, Java Enterprise in a Nutshell

updateToDbase( ): 7.2.4. JDBC-Enabled Data Objects, Java Distributed Computing

7.3. Multi-Database Applications, Java Distributed Computing

updating

attributes: 23. The javax.naming.directory Package, Java Enterprise in a Nutshell

23. The javax.naming.directory Package, Java Enterprise in a Nutshell

batch updates (JDBC): 2.13.2. Batch Updates, Java Enterprise in a Nutshell

result sets

existing rows, editing data: 2.13.1. Results Handling, Java Enterprise in a Nutshell

result sets, updateable: 2.13.1. Results Handling, Java Enterprise in a Nutshell

ResultSet

JDBC 2.0 support: 2.13.1. Results Handling, Java Enterprise in a Nutshell
support information (DataBaseMetaData): 2.13.1. Results Handling, Java Enterprise in a Nutshell

SQL databases: 9.2.7. Updating the Database, Java Servlet Programming

SQL tables: 8.4.3. UPDATE, Java Enterprise in a Nutshell

update counts: 2.5.1. Multiple Result Sets, Java Enterprise in a Nutshell

2.13.2. Batch Updates, Java Enterprise in a Nutshell

uploading files: 4.4.9.3. Receiving files using the input stream, Java Servlet Programming

URI path, specifying: 5.10.3. Resource Abstraction, Java Enterprise in a Nutshell

URL class: 2.2. URLs, URLConnections, and ContentHandlers, Java Distributed Computing

16. The java.net Package, Java in a Nutshell
16. The java.net Package, Java in a Nutshell
4.11. Networking, Java in a Nutshell
13.6.3. SSL Encryption, Java Security
input/output streams and: 4.11. Networking, Java in a Nutshell

URL class loaders: 3.2.5. The URL Class Loader, Java Security

3.6.1. Delegation, Java Security
D.8. Miscellaneous Packages, Java Security
defining classes in packages: 3.4.3. Implementing Security Policies in the Class Loader, Java Security

URLClassLoader class: 16. The java.net Package, Java in a Nutshell

D.8. Miscellaneous Packages, Java Security
example: 2.3.1. Loading Classes from the Network, Java Distributed Computing

URLConnection class: 10.2.2.2. Back to the applet, Java Servlet Programming

2.2. URLs, URLConnections, and ContentHandlers, Java Distributed Computing
16. The java.net Package, Java in a Nutshell
16. The java.net Package, Java in a Nutshell

URLDecoder class: 16. The java.net Package, Java in a Nutshell

URLEncoder class: 16. The java.net Package, Java in a Nutshell

URLStreamHandler class: 16. The java.net Package, Java in a Nutshell

URLStreamHandlerFactory interface: 16. The java.net Package, Java in a Nutshell

URLs: 4.11. Networking, Java in a Nutshell

2.2. URLs, URLConnections, and ContentHandlers, Java Distributed Computing

access to: 1.3.2. Power, Java Servlet Programming

bundling into MarshalledObject: 3.6.3.2. Passing data with the MarshalledObject, Java Enterprise in a Nutshell

class bytecodes, storing: 3.6.3. Registering Activatable Objects, Java Enterprise in a Nutshell

class file name, encoding (marshalling): 3.5.1. Configuring Clients and Servers for Remote Class Loading, Java Enterprise in a Nutshell

class names, loading: 3.6.4. Activation Groups, Java Enterprise in a Nutshell

classes, loading: 17. The java.rmi.server Package, Java Enterprise in a Nutshell

encoding (session tracking): 5.8. Session Tracking, Java Enterprise in a Nutshell

examples in this book: 0.5. Examples Online, Java in a Nutshell

for access to servlet: 2.3.2. Running Hello World, Java Servlet Programming

https\:: 8.3. Secure Sockets Layer (SSL), Java Servlet Programming

identifying: 4.4.5. Determining What Was Requested, Java Servlet Programming

initial context, filesystem service (Sun): 6.2. A JNDI Example, Java Enterprise in a Nutshell

HttpURLConnection class: 16. The java.net Package, Java in a Nutshell

InfoBus standard extension: 6. JavaBeans, Java in a Nutshell

Java language specification: 2. Java Syntax from the Ground Up, Java in a Nutshell

JAR archive URLs: 16. The java.net Package, Java in a Nutshell

Java Activation Framework standard extension: 6. JavaBeans, Java in a Nutshell

JavaBeans conventions: 6. JavaBeans, Java in a Nutshell

6. JavaBeans, Java in a Nutshell

Java programming: 0.4. Java Programming Resources Online, Java in a Nutshell

tutorial: 1.3.3. Exceptions, Java in a Nutshell

JDBC: 2.3.1. JDBC URLs, Java Enterprise in a Nutshell

odbc subprotocol: 2.3.2. The JDBC-ODBC Bridge, Java Enterprise in a Nutshell
finding for vendors: 6.2.6.2 EJB 1.0: Using JDBC in EJB, Enterprise JavaBeans
6.2.12 EJB 1.0: Deploying the Bean-Managed Ship Bean, Enterprise JavaBeans

JNDI server, connecting with: 7.8.1. Finding Home Interfaces Through JNDI, Java Enterprise in a Nutshell

JNDI, use of: 5.1 Locating Beans with JNDI, Enterprise JavaBeans

length limit: 2.1.2. GET and POST, Java Servlet Programming

length limitations, exceeding (POST requests): 5.2.3. POST, HEAD, and Other Requests, Java Enterprise in a Nutshell

loading classes from (example): 2.3.1. Loading Classes from the Network, Java Distributed Computing

loading images from: 4.1.5 Images, Java Foundation Classes

MalformedURLException: 16. The java.net Package, Java in a Nutshell

marshaled byte stream classes, finding (remote): 3.5.1. Configuring Clients and Servers for Remote Class Loading, Java Enterprise in a Nutshell

method names, changes: 5.10. The Servlet API 2.1, Java Enterprise in a Nutshell

object names, fully qualified: 3.1.3.1. Naming/registry service, Java Enterprise in a Nutshell

Oracle JDBC-Thin driver: 2.3.1. JDBC URLs, Java Enterprise in a Nutshell

portability certification program (Sun): 7.2. Portability Conventions and Pure Java Rules, Java in a Nutshell

quick reference material, generating: 0.8. How the Quick Reference Is Generated, Java in a Nutshell

reading policies from: 5.3.1. The Default Policy, Java Security

resource abstraction (servlets): 5.10.3. Resource Abstraction, Java Enterprise in a Nutshell

rewriting: 7.3. URL Rewriting, Java Servlet Programming

RMI remote objects: 3.4.1. The Registry and Naming Services, Java Enterprise in a Nutshell

SDK: 1.3.1. Compiling and Running the Program, Java in a Nutshell

security: 5.5.3. Security for System Administrators, Java in a Nutshell

servlets: 5.2.1. HTTP Servlets, Java Enterprise in a Nutshell

5.2.2. Forms and Interaction, Java Enterprise in a Nutshell

target, updating (request dispatching): 5.10.1. Request Dispatching, Java Enterprise in a Nutshell

XML deployment descriptors: 10.3 The Document Header, Enterprise JavaBeans

US-ASCII character set: 12.3.1. Charsets, Java Servlet Programming

12.4. Multiple Languages, Java Servlet Programming

U.S. restriction on encryption: 13.1. Export Restrictions, Java Security

-usepolicy flag: 1.4.2. Built-in Java Application Security, Java Security

1.4.2. Built-in Java Application Security, Java Security
5.3.1. The Default Policy, Java Security

useProtocolVersion( ) (ObjectOutputStream): 11. The java.io Package, Java in a Nutshell

user access, restricting: 5.2.5. Servlet Requests, Java Enterprise in a Nutshell

User-Agent header: 2.1.1. Requests, Responses, and Headers, Java Servlet Programming

4.4.8. Request Headers, Java Servlet Programming
6.2. Compressed Content, Java Servlet Programming

user API (java.security): 5.2.1.1. The User API, Java Distributed Computing

user authentication (see authentication)

user authorization

advantages: 7.1. User Authorization, Java Servlet Programming
example: 7.1. User Authorization, Java Servlet Programming
in request header: 4.4.8. Request Headers, Java Servlet Programming
type of: 4.3.3. Getting Information About the User, Java Servlet Programming

user information, access to: 4.3.6. Methods Protecting System Resources, Java Security

user preference files, Properties class and: 4.6. Collections, Java in a Nutshell

user space: 4.3 The Coordinate System, Java Foundation Classes

UserException class: 30. The org.omg.CORBA Package, Java Enterprise in a Nutshell

username and password, encapsulating: 16. The java.net Package, Java in a Nutshell

usernames

authenticating: 5.2.7. Security, Java Enterprise in a Nutshell
database connections: 2.4. Connecting to the Database, Java Enterprise in a Nutshell

users

identifying: 4.3.3. Getting Information About the User, Java Servlet Programming
listing: 13.4.1. Finger, Java Servlet Programming
security and: 5.5. Security for Everyone, Java in a Nutshell

UserTransaction interface: 8.5 Explicit Transaction Management, Enterprise JavaBeans

7.3. Transaction Management, Java Enterprise in a Nutshell
7.8.3. Using Client-Side Transactions, Java Enterprise in a Nutshell
28. The javax.transaction Package, Java Enterprise in a Nutshell
defining: 8.5.3 UserTransaction, Enterprise JavaBeans
methods, defined: 8.5.3 UserTransaction, Enterprise JavaBeans

UTF-8

UTFDataFormatException: 11. The java.io Package, Java in a Nutshell
12.4.1. UCS-2 and UTF-8, Java Servlet Programming

UTFDataFormatException: 11. The java.io Package, Java in a Nutshell

Utilities class: 30. The javax.swing.text Package, Java Foundation Classes

utility classes for policy implementation: 6.3.1. Utility Classes, Java Security

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