V

valid documents, Validation

validate() method, The Validation API

validating, Validating Data–Validating Data, Validation–Validation

data, Validating Data–Validating Data

XML, Validation–Validation

Validator class, The Validation API

value() method, The Map Interface

value-of tag, XSL Basics

valueChanged() method, Event Summary, Event Summary

valueOf() method, Enum Values, Strings from Things, String Method Summary

values() method method, Enum Values

variable-length argument list, Glossary

variables, Classes, Variables and Class Types–Variables and Class Types, Instance Variables, Instance Variables, Constructors, Static Members, Statements, Shadowed Variables–Shadowed Variables, Basic Access Modifiers–Basic Access Modifiers, Subclasses and Visibility, Interfaces and Visibility–Interfaces and Visibility

declaring, Statements

defined, Classes

in HelloJava application, Variables and Class Types–Variables and Class Types

instance variables, Instance Variables

local variables, Instance Variables

shadowed, Shadowed Variables–Shadowed Variables

static, Static Members

this, Constructors

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

basic access modifiers, Basic Access Modifiers–Basic Access Modifiers

interfaces and, Interfaces and Visibility–Interfaces and Visibility

subclasses and, Subclasses and Visibility

vector, Glossary

Vector class, Java Collections implementations

vendor property, System Properties

verifier, Glossary

verify() method, Validating Data

@version annotation, Javadoc Comments

-version flag, Java Tools and Environment, JDK Environment

version property, System Properties

versions of Java, New Developments, The Past: Java 1.0–Java 1.6–The Past: Java 1.0–Java 1.6, The Present: Java 7–The Present: Java 7

1.0-Java 1.6, The Past: Java 1.0–Java 1.6–The Past: Java 1.0–Java 1.6

7 (current), The Present: Java 7–The Present: Java 7

vertical bar (|), Operators, Alternation, DTDs

VERTICAL orientation, Scrollbars and Sliders

VERTICAL value, The fill Constraint

VERTICAL_SCROLLBAR_ALWAYS display policy, The JScrollPane Class

VERTICAL_SCROLLBAR_AS_NEEDED display policy, The JScrollPane Class

VERTICAL_SCROLLBAR_NEVER display policy, The JScrollPane Class

vetoableChange() method, Constraining Properties

vi text editor, Java Tools and Environment

view (MVC pattern), The MVC Framework

virtual machine, Java, A Virtual Machine–A Virtual Machine, A Virtual Machine

virtual method (C++), Overriding Methods

viruses, Safety of Design

visitFile() method, Directory Operations

Vlissides, Objects in Java

Void class, Wrappers for Primitive Types

void data type, Wrappers for Primitive Types

void keyword, Expressions, Methods

volatile keyword, Accessing class and instance Variables from Multiple Threads