Notifies any registered {@link AuthenticationListener AuthenticationListener}s that
authentication failed for the
specified {@code token} which resulted in the specified {@code ae} exception. This implementation merely
iterates over the internal {@code listeners} collection and calls
{@link AuthenticationListener#onFailure(AuthenticationToken, AuthenticationException) onFailure}
for each.
@param token the submitted {@code AuthenticationToken} that resulted in a failed authentication.
@param ae the resulting {@code AuthenticationException} that caused the authentication to fail.
Notifies any registered {@link AuthenticationListener AuthenticationListener}s that authentication failed for the specified {@code token} which resulted in the specified {@code ae} exception. This implementation merely iterates over the internal {@code listeners} collection and calls {@link AuthenticationListener#onFailure(AuthenticationToken, AuthenticationException) onFailure} for each.
@param token the submitted {@code AuthenticationToken} that resulted in a failed authentication. @param ae the resulting {@code AuthenticationException} that caused the authentication to fail.