CancellationException

java.util.concurrent

Class CancellationException

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.lang.RuntimeException
    - - java.lang.IllegalStateException
      - java.util.concurrent.CancellationException

All Implemented Interfaces:

Serializable
```
public class CancellationException
extends IllegalStateException
```
Exception indicating that the result of a value-producing task, such as a FutureTask, cannot be retrieved because the task was cancelled.

Since:

1.5

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
`CancellationException()` Constructs a `CancellationException` with no detail message.
`CancellationException(String message)` Constructs a `CancellationException` 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
  - CancellationException
```
public CancellationException()
```
    Constructs a CancellationException with no detail message.
  - CancellationException
```
public CancellationException(String message)
```
    Constructs a CancellationException with the specified detail message.
    
    Parameters:
    
    message - the detail message