org.apache.commons.collections

## Class BufferUnderflowException

- java.lang.Object
- - java.lang.Throwable
  - - java.lang.Exception
    - - java.lang.RuntimeException
      - - java.util.NoSuchElementException
        - - org.apache.commons.collections.BufferUnderflowException

- All Implemented Interfaces:
    Serializable

      public class BufferUnderflowException
      extends NoSuchElementException

  The BufferUnderflowException is used when the buffer is already empty.

  NOTE: From version 3.0, this exception extends NoSuchElementException.

  Since:
    Commons Collections 2.1
  Version:
    $Revision: 646777 $ $Date: 2008-04-10 14:33:15 +0200 (Thu, 10 Apr 2008) $
  Author:
    Avalon, Berin Loritsch, Jeff Turner, Paul Jack, Stephen Colebourne
  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `BufferUnderflowException()` Constructs a new `BufferUnderflowException`.
    `BufferUnderflowException(String message)` Construct a new `BufferUnderflowException`.
    `BufferUnderflowException(String message, Throwable exception)` Construct a new `BufferUnderflowException`.

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `Throwable` | `getCause()` Gets the root cause of the exception.

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

      `addSuppressed, fillInStackTrace, 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

    - #### BufferUnderflowException

          public BufferUnderflowException()

      Constructs a new `BufferUnderflowException`.

    - #### BufferUnderflowException

          public BufferUnderflowException(String message)

      Construct a new `BufferUnderflowException`.
      Parameters:
        `message` - the detail message for this exception

    - #### BufferUnderflowException

          public BufferUnderflowException(String message,
                                  Throwable exception)

      Construct a new `BufferUnderflowException`.
      Parameters:
        `message` - the detail message for this exception
        `exception` - the root cause of the exception

  - ### Method Detail

    - #### getCause

          public final Throwable getCause()

      Gets the root cause of the exception.
      Overrides:
        `getCause` in class `Throwable`
      Returns:
        the root cause

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