@Override
    public void registerExceptions(final Collection<Class<? extends Throwable>> throwable) {
        registeredExceptions.addAll(throwable);
    }
This is {@link DefaultCasWebflowExceptionCatalog}.

@author Misagh Moayyed
@since 6.5.0
core/cas-server-core-webflow-api/src/main/java/org/apereo/cas/web/flow/authentication/DefaultCasWebflowExceptionCatalog.java