compact1, compact2, compact3
java.net

## Class UnknownServiceException

- java.lang.Object
- - java.lang.Throwable
  - - java.lang.Exception
    - - java.io.IOException
      - - java.net.UnknownServiceException

- All Implemented Interfaces:
    Serializable

      public class UnknownServiceException
      extends IOException

  Thrown to indicate that an unknown service exception has occurred. Either the MIME type returned by a URL connection does not make sense, or the application is attempting to write to a read-only URL connection.
  Since:
    JDK1.0
  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `UnknownServiceException()` | Constructs a new `UnknownServiceException` with no detail message.
    `UnknownServiceException(String msg)` | Constructs a new `UnknownServiceException` with the specified detail message.

  - ### Method Summary

    - ### Methods inherited from class java.lang.Throwable

      `addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Constructor Detail

    - #### UnknownServiceException

          public UnknownServiceException()

      Constructs a new `UnknownServiceException` with no detail message.

    - #### UnknownServiceException

          public UnknownServiceException(String msg)

      Constructs a new `UnknownServiceException` with the specified detail message.
      Parameters:
        `msg` - the detail message.

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