TimeoutException (Java SE 9 & JDK 9 )
Keywords: java.util.concurrent.TimeoutException class

Module java.base
Package java.util.concurrent

## Class TimeoutException

- java.lang.Object
- - java.lang.Throwable
  - - java.lang.Exception
    - - java.util.concurrent.TimeoutException

- All Implemented Interfaces:
    `Serializable`

      public class TimeoutException
      extends Exception

  Exception thrown when a blocking operation times out. Blocking operations for which a timeout is specified need a means to indicate that the timeout has occurred. For many such operations it is possible to return a value that indicates timeout; when that is not possible or desirable then `TimeoutException` should be declared and thrown.
  Since:
    1.5
  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `TimeoutException​()` | Constructs a `TimeoutException` with no specified detail message.
    `TimeoutException​(String message)` | Constructs a `TimeoutException` with the specified detail message.

  - ### Method Summary

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

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

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

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

- - ### Constructor Detail

    - #### TimeoutException

          public TimeoutException​()

      Constructs a `TimeoutException` with no specified detail message.

    - #### TimeoutException

          public TimeoutException​(String message)

      Constructs a `TimeoutException` with the specified detail message.
      Parameters:
        `message` - the detail message