config/src/main/java/org/springframework/security/config/annotation/web/configurers/RememberMeConfigurer.java
private void initDefaultLoginFilter(H http) {
		DefaultLoginPageGeneratingFilter loginPageGeneratingFilter = http
				.getSharedObject(DefaultLoginPageGeneratingFilter.class);
		if (loginPageGeneratingFilter != null) {
			loginPageGeneratingFilter.setRememberMeParameter(getRememberMeParameter());
		}
	}
private void initDefaultLoginFilter(H http) {
		DefaultLoginPageGeneratingFilter loginPageGeneratingFilter = http
				.getSharedObject(DefaultLoginPageGeneratingFilter.class);
		if (loginPageGeneratingFilter != null) {
			loginPageGeneratingFilter.setRememberMeParameter(getRememberMeParameter());
		}
	}
If available, initializes the {@link DefaultLoginPageGeneratingFilter} shared
object.

@param http the {@link HttpSecurityBuilder} to use