org.apache.commons.lang3.concurrent

## Class ConcurrentRuntimeException

- java.lang.Object
- - java.lang.Throwable
  - - java.lang.Exception
    - - java.lang.RuntimeException
      - - org.apache.commons.lang3.concurrent.ConcurrentRuntimeException

- All Implemented Interfaces:
    Serializable

      public class ConcurrentRuntimeException
      extends RuntimeException

  An exception class used for reporting runtime error conditions related to accessing data of background tasks.

  This class is an analogue of the `ConcurrentException` exception class. However, it is a runtime exception and thus does not need explicit catch clauses. Some methods of `ConcurrentUtils` throw `ConcurrentRuntimeException` exceptions rather than `ConcurrentException` exceptions. They can be used by client code that does not want to be bothered with checked exceptions.

  Since:
    3.0
  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Modifier | Constructor and Description
    --- | ---
    `protected` | `ConcurrentRuntimeException()` Creates a new, uninitialized instance of `ConcurrentRuntimeException`.
    `` | `ConcurrentRuntimeException(String msg, Throwable cause)` Creates a new instance of `ConcurrentRuntimeException` and initializes it with the given message and cause.
    `` | `ConcurrentRuntimeException(Throwable cause)` Creates a new instance of `ConcurrentRuntimeException` and initializes it with the given cause.

  - ### 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

    - #### ConcurrentRuntimeException

          protected ConcurrentRuntimeException()

      Creates a new, uninitialized instance of `ConcurrentRuntimeException`.

    - #### ConcurrentRuntimeException

          public ConcurrentRuntimeException(Throwable cause)

      Creates a new instance of `ConcurrentRuntimeException` and initializes it with the given cause.
      Parameters:
        `cause` - the cause of this exception
      Throws:
        `IllegalArgumentException` - if the cause is not a checked exception

    - #### ConcurrentRuntimeException

          public ConcurrentRuntimeException(String msg,
                                            Throwable cause)

      Creates a new instance of `ConcurrentRuntimeException` and initializes it with the given message and cause.
      Parameters:
        `msg` - the error message
        `cause` - the cause of this exception
      Throws:
        `IllegalArgumentException` - if the cause is not a checked exception

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