UndefinedProperty object should be returned whenever a
property which was not defined for a particular image is fetched.
UnknownError with no detail message.
UnknownError with the specified detail
message.
UnknownHostException with no detail
message.
UnknownHostException with the
specified detail message.
UnknownServiceException with no
detail message.
UnknownServiceException with the
specified detail message.
UnsatisfiedLinkError with no detail message.
UnsatisfiedLinkError with the
specified detail message.
URL object from the String
representation.
URL object from the specified
protocol, host, port
number, and file.
protocol
name, host name, and file name.
spec
within a specified context.
true, the protocol is allowed to use caching
whenever it can.
UTFDataFormatException with no detail
message.
UTFDataFormatException with the
specified detail message.