Index of all Fields and Methods: U
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Index of all Fields and Methods

U

uncaughtException(Thread, Throwable). Method in class java.lang.ThreadGroup
Called when a thread in this group exists because of an uncaught exception.
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.
union(Rectangle). Method in class java.awt.Rectangle
Computes the union of two rectangles.
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.
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.
unread(int). Method in class java.io.PushbackInputStream
Pushes back a character.
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.
UP. Static variable in class java.awt.Event
The up arrow key.
up(int). Method in class sun.tools.debug.RemoteThread
Change the current stackframe to be one or more frames higher (as in, away from the current program counter).
update(Graphics). Method in class java.awt.Component
Updates the component.
update(Observable, Object). Method in interface java.util.Observer
Called when observers in the observable list need to be updated.
url. Variable in class java.net.URLConnection
URL(String). Constructor for class java.net.URL
Creates a URL from the unparsed absolute URL.
URL(String, String, int, String). Constructor for class java.net.URL
Creates an absolute URL from the specified protocol, host, port and file.
URL(String, String, String). Constructor for class java.net.URL
Creates an absolute URL from the specified protocol, host, and file.
URL(URL, String). Constructor for class java.net.URL
Creates a URL from the unparsed URL in the specified context.If spec is an absolute URL it is used as is.
URLConnection(URL). Constructor for class java.net.URLConnection
Constructs a URL connection to the specified URL.
URLStreamHandler(). Constructor for class java.net.URLStreamHandler
useCaches. Variable in class java.net.URLConnection
UTC(int, int, int, int, int, int). Static method in class java.util.Date
Calculates a UTC value from YMDHMS.
UTFDataFormatException(). Constructor for class java.io.UTFDataFormatException
Constructs an UTFDataFormatException with no detail message.
UTFDataFormatException(String). Constructor for class java.io.UTFDataFormatException
Constructs an UTFDataFormatException with the specified detail message.