openid/src/main/java/org/springframework/security/openid/OpenIDAuthenticationFilter.java
@Override
	public void afterPropertiesSet() {
		super.afterPropertiesSet();

		if (consumer == null) {
			try {
				consumer = new OpenID4JavaConsumer();
			}
			catch (ConsumerException e) {
				throw new IllegalArgumentException("Failed to initialize OpenID", e);
			}
		}

		if (returnToUrlParameters.isEmpty()
				&& getRememberMeServices() instanceof AbstractRememberMeServices) {
			returnToUrlParameters = new HashSet<>();
			returnToUrlParameters
					.add(((AbstractRememberMeServices) getRememberMeServices())
							.getParameter());
		}
	}
@Override
	public void afterPropertiesSet() {
		super.afterPropertiesSet();

		if (consumer == null) {
			try {
				consumer = new OpenID4JavaConsumer();
			}
			catch (ConsumerException e) {
				throw new IllegalArgumentException("Failed to initialize OpenID", e);
			}
		}

		if (returnToUrlParameters.isEmpty()
				&& getRememberMeServices() instanceof AbstractRememberMeServices) {
			returnToUrlParameters = new HashSet<>();
			returnToUrlParameters
					.add(((AbstractRememberMeServices) getRememberMeServices())
							.getParameter());
		}
	}
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