org.springframework.shell.support.util

## Class ExceptionUtils

- java.lang.Object
- - org.springframework.shell.support.util.ExceptionUtils

-     public abstract class ExceptionUtils
      extends Object

  Methods for working with exceptions.
  Since:
    1.0

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `ExceptionUtils()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `static Throwable` | `extractRootCause(Throwable ex)` Obtains the root cause of an exception, if available.

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

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

- - ### Constructor Detail

    - #### ExceptionUtils

          public ExceptionUtils()

  - ### Method Detail

    - #### extractRootCause

          public static final Throwable extractRootCause(Throwable ex)

      Obtains the root cause of an exception, if available.
      Parameters:
        `ex` - to extract the root cause from (required)
      Returns:
        the root cause, or original exception is unavailable (guaranteed to never be null)