java.lang.Object | ||||
↳ | java.lang.Throwable | |||
↳ | java.lang.Exception | |||
↳ | java.io.IOException | |||
↳ | java.net.UnknownHostException |
Thrown when a hostname can not be resolved.
Public Constructors | |||||||||||
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Constructs a new
UnknownHostException
instance with no detail message.
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Constructs a new
UnknownHostException
instance with the given detail message.
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Inherited Methods
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From class
java.lang.Throwable
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From class
java.lang.Object
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Constructs a new
UnknownHostException
instance with no detail message.
Callers should usually supply a detail message.
Constructs a new
UnknownHostException
instance with the given detail message.
The detail message should generally contain the hostname and a reason for the failure,
if known.
detailMessage | the detail message for this exception. |
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