/**
* Returns the <code>Throwable</code> in the chain by index.
*
* @param index the index to retrieve
* @return the <code>Throwable</code>
* @throws IndexOutOfBoundsException if the <code>index</code> argument is negative or not less
* than the count of <code>Throwable</code>s in the chain
* @since 2.1
*/
public Throwable getThrowable(int index) {
return delegate.getThrowable(index);
}
