`All Packages Class Hierarchy` | Index of Fields and Methods

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## U

UID(). Constructor for class java.rmi.server.UID
  Create a pure identifier that is unique with respect to the host on which it is generated.
UID(short). Constructor for class java.rmi.server.UID
  Create a "well-known" ID.
UK. Static variable in class java.util.Locale
  Useful constant for country.
UNASSIGNED. Static variable in class java.lang.Character
unbind(String). Static method in class java.rmi.Naming
  Unbind the name.
unbind(String). Method in interface java.rmi.registry.Registry
  Unbind the name.
uncaughtException(Thread, Throwable). Method in class java.lang.ThreadGroup
  Called by the Java Virtual Machine when a thread in this thread group stops because of an uncaught exception.
UNDECIMBER. Static variable in class java.util.Calendar
  Useful constant for month.
UndefinedProperty. Static variable in class java.awt.Image
  The `UndefinedProperty` object should be returned whenever a property which was not defined for a particular image is fetched.
UnexpectedException(String). Constructor for class java.rmi.UnexpectedException
  Create a new UnexpectedException with a description.
UnexpectedException(String, Exception). Constructor for class java.rmi.UnexpectedException
  Create a new UnexpectedException with a description, and detail exception.
UnicastRemoteObject(). Constructor for class java.rmi.server.UnicastRemoteObject
  Create and export a new UnicastRemoteObject object using an anonymous port.
UNINITIALIZED. Static variable in class java.security.Signature
  Possible state value, signifying that this signature object has not yet been initialized.
union(Rectangle). Method in class java.awt.Rectangle
  Computes the union of this rectangle with the specified rectangle.
UNIT_DECREMENT. Static variable in class java.awt.event.AdjustmentEvent
  The unit decrement adjustment type.
UNIT_INCREMENT. Static variable in class java.awt.event.AdjustmentEvent
  The unit increment adjustment type.
UnknownError(). Constructor for class java.lang.UnknownError
  Constructs an `UnknownError` with no detail message.
UnknownError(String). Constructor for class java.lang.UnknownError
  Constructs an `UnknownError` with the specified detail message.
UnknownHostException(). Constructor for class java.net.UnknownHostException
  Constructs a new `UnknownHostException` with no detail message.
UnknownHostException(String). Constructor for class java.net.UnknownHostException
  Constructs a new `UnknownHostException` with the specified detail message.
UnknownHostException(String). Constructor for class java.rmi.UnknownHostException
  Create a new UnknownHostException with a description.
UnknownHostException(String, Exception). Constructor for class java.rmi.UnknownHostException
  Create a new UnknownHostException with a description and detail exception.
UnknownServiceException(). Constructor for class java.net.UnknownServiceException
  Constructs a new `UnknownServiceException` with no detail message.
UnknownServiceException(String). Constructor for class java.net.UnknownServiceException
  Constructs a new `UnknownServiceException` with the specified detail message.
UnmarshalException(String). Constructor for class java.rmi.UnmarshalException
  Create a new marshal exception with a descriptive string.
UnmarshalException(String, Exception). Constructor for class java.rmi.UnmarshalException
  Create a new marshal exception with a descriptive string and an exception.
unread(byte[]). Method in class java.io.PushbackInputStream
  Pushes back an array of bytes by copying it to the front of the pushback buffer.
unread(byte[], int, int). Method in class java.io.PushbackInputStream
  Pushes back a portion of an array of bytes by copying it to the front of the pushback buffer.
unread(char[]). Method in class java.io.PushbackReader
  Push back an array of characters by copying it to the front of the pushback buffer.
unread(char[], int, int). Method in class java.io.PushbackReader
  Push back a portion of an array of characters by copying it to the front of the pushback buffer.
unread(int). Method in class java.io.PushbackInputStream
  Pushes back a byte by copying it to the front of the pushback buffer.
unread(int). Method in class java.io.PushbackReader
  Push back a single character.
unreferenced(). Method in interface java.rmi.server.Unreferenced
  Called when there are no current references to this remote object.
UnsatisfiedLinkError(). Constructor for class java.lang.UnsatisfiedLinkError
  Constructs an `UnsatisfiedLinkError` with no detail message.
UnsatisfiedLinkError(String). Constructor for class java.lang.UnsatisfiedLinkError
  Constructs an `UnsatisfiedLinkError` with the specified detail message.
UnsupportedEncodingException(). Constructor for class java.io.UnsupportedEncodingException
  no detailed message
UnsupportedEncodingException(String). Constructor for class java.io.UnsupportedEncodingException
  detailed message
UnsupportedFlavorException(DataFlavor). Constructor for class java.awt.datatransfer.UnsupportedFlavorException
  Constructs an UnsupportedFlavorException.
UP. Static variable in class java.awt.Event
  The Up Arrow key, a non-ASCII action key.
UPDATE. Static variable in class java.awt.event.PaintEvent
  The update event type.
update(byte). Method in class java.security.MessageDigest
  Updates the digest using the specified byte.
update(byte). Method in class java.security.Signature
  Updates the data to be signed or verified by a byte.
update(byte[]). Method in class java.util.zip.Adler32
  Updates checksum with specified array of bytes.
update(byte[]). Method in class java.util.zip.CRC32
  Updates CRC-32 with specified array of bytes.
update(byte[]). Method in class java.security.MessageDigest
  Updates the digest using the specified array of bytes.
update(byte[]). Method in class java.security.Signature
  Updates the data to be signed or verified, using the specified array of bytes.
update(byte[], int, int). Method in class java.util.zip.Adler32
  Updates checksum with specified array of bytes.
update(byte[], int, int). Method in interface java.util.zip.Checksum
  Updates the current checksum with the specified array of bytes.
update(byte[], int, int). Method in class java.util.zip.CRC32
  Updates CRC-32 with specified array of bytes.
update(byte[], int, int). Method in class java.security.MessageDigest
  Updates the digest using the specified array of bytes, starting at the specified offset.
update(byte[], int, int). Method in class java.security.Signature
  Updates the data to be signed or verified, using the specified array of bytes, starting at the specified offset.
update(Graphics). Method in class java.awt.Component
  Updates this component.
update(Graphics). Method in class java.awt.Container
  Updates the container.
update(int). Method in class java.util.zip.Adler32
  Updates checksum with specified byte.
update(int). Method in interface java.util.zip.Checksum
  Updates the current checksum with the specified byte.
update(int). Method in class java.util.zip.CRC32
  Updates CRC-32 with specified byte.
update(Observable, Object). Method in interface java.util.Observer
  This method is called whenever the observed object is changed.
UPPERCASE_LETTER. Static variable in class java.lang.Character
url. Variable in class java.net.URLConnection
  The URL represents the remote object on the World Wide Web to which this connection is opened.
URL(String). Constructor for class java.net.URL
  Creates a `URL` object from the `String` representation.
URL(String, String, int, String). Constructor for class java.net.URL
  Creates a `URL` object from the specified `protocol`, `host`, `port` number, and `file`.
URL(String, String, String). Constructor for class java.net.URL
  Creates an absolute URL from the specified `protocol` name, `host` name, and `file` name.
URL(URL, String). Constructor for class java.net.URL
  Creates a URL by parsing the specification `spec` within a specified context.
URLConnection(URL). Constructor for class java.net.URLConnection
  Constructs a URL connection to the specified URL.
URLStreamHandler(). Constructor for class java.net.URLStreamHandler
US. Static variable in class java.util.Locale
  Useful constant for country.
useCaches. Variable in class java.net.URLConnection
  If `true`, the protocol is allowed to use caching whenever it can.
useDaylightTime(). Method in class java.util.SimpleTimeZone
  Overrides TimeZone Queries if this time zone uses Daylight Savings Time.
useDaylightTime(). Method in class java.util.TimeZone
  Queries if this time zone uses Daylight Savings Time.
usesLocalFilePerTable(). Method in interface java.sql.DatabaseMetaData
  Does the database use a file for each table?
usesLocalFiles(). Method in interface java.sql.DatabaseMetaData
  Does the database store tables in a local file?
usesShiftModifier(). Method in class java.awt.MenuShortcut
  Return whether this MenuShortcut must be invoked using the SHIFT key.
usingProxy(). Method in class java.net.HttpURLConnection
  Indicates if the connection is going through a proxy.
UTC(int, int, int, int, int, int). Static method in class java.util.Date
  Determines the date and time based on the arguments.
UTFDataFormatException(). Constructor for class java.io.UTFDataFormatException
  Constructs a `UTFDataFormatException` with no detail message.
UTFDataFormatException(String). Constructor for class java.io.UTFDataFormatException
  Constructs a `UTFDataFormatException` with the specified detail message.

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

`All Packages Class Hierarchy` | Index of Fields and Methods

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