org.junit.internal

Class Throwables

java.lang.Object

org.junit.internal.Throwables

public final class Throwables
extends java.lang.Object

Miscellaneous functions dealing with Throwable.

Since:

4.12

Constructor Summary

Constructors

Modifier	Constructor and Description
private	Throwables()

Method Summary

Modifier and Type	Method and Description
private static <T extends java.lang.Throwable> void	rethrow(java.lang.Throwable e)
static java.lang.Exception	rethrowAsException(java.lang.Throwable e) Rethrows the given Throwable, allowing the caller to declare that it throws Exception.

Methods inherited from class java.lang.Object

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

Constructor Detail

Throwables

private Throwables()

Method Detail

rethrowAsException

public static java.lang.Exception rethrowAsException(java.lang.Throwable e)
                                              throws java.lang.Exception

Rethrows the given Throwable, allowing the caller to declare that it throws Exception. This is useful when your callers have nothing reasonable they can do when a Throwable is thrown. This is declared to return Exception so it can be used in a throw clause:

 try {
   doSomething();
 } catch (Throwable e} {
   throw Throwables.rethrowAsException(e);
 }
 doSomethingLater();
 

Parameters:

e - exception to rethrow

Returns:

does not return anything

Throws:

java.lang.Exception

Since:

4.12

rethrow

private static <T extends java.lang.Throwable> void rethrow(java.lang.Throwable e)
                                                     throws T extends java.lang.Throwable

Throws:

T extends java.lang.Throwable