ExceptionUtils (Apache Tomcat 10.1.5 API Documentation)

Package org.apache.el.util

## Class ExceptionUtils

- java.lang.Object
- - org.apache.el.util.ExceptionUtils

-     public class ExceptionUtils
      extends Object

  Utilities for handling Throwables and Exceptions.

- - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `ExceptionUtils()` |

  - ### Method Summary

    All Methods Static Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `static void` | `handleThrowable​(Throwable t)` | Checks whether the supplied Throwable is one that needs to be rethrown and swallows all others.
    `static void` | `preload()` | NO-OP method provided to enable simple pre-loading of this class.

    - ### 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

    - #### handleThrowable

          public static void handleThrowable​(Throwable t)

      Checks whether the supplied Throwable is one that needs to be rethrown and swallows all others.
      Parameters:
        `t` - the Throwable to check

    - #### preload

          public static void preload()

      NO-OP method provided to enable simple pre-loading of this class. Since the class is used extensively in error handling, it is prudent to pre-load it to avoid any failure to load this class masking the true problem during error handling.