protected PropertySource finalizeProperties(final String name, final Properties props) {
        return new PropertiesPropertySource(name, props);
    }
Finalize properties property source.

@param name  the name
@param props the props
@return the property source
core/cas-server-core-configuration-api/src/main/java/org/apereo/cas/configuration/loader/BaseConfigurationPropertiesLoader.java