Package org.apache.logging.log4j.core.util

Class Throwables

java.lang.Object

org.apache.logging.log4j.core.util.Throwables

public final class Throwables
extends Object

Helps with Throwable objects.

Method Summary

Modifier and Type	Method	Description
static Throwable	getRootCause(Throwable throwable)	Extracts the deepest exception in the causal chain of the given throwable.
static void	rethrow(Throwable t)	Rethrows a Throwable.
static List<String>	toStringList(Throwable throwable)	Converts a Throwable stack trace into a List of Strings.

Methods inherited from class java.lang.Object

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

Method Details

getRootCause

public static Throwable getRootCause(Throwable throwable)

Extracts the deepest exception in the causal chain of the given throwable. Circular references will be handled and ignored.

Parameters:

throwable - a throwable to navigate

Returns:

the deepest exception in the causal chain

toStringList

public static List<String> toStringList(Throwable throwable)

Converts a Throwable stack trace into a List of Strings.

Parameters:

throwable - the Throwable

Returns:

a List of Strings

rethrow

public static void rethrow(Throwable t)

Rethrows a Throwable.

Parameters:

t - the Throwable to throw.

Since:

2.1