@Configuration
@PropertySource({"classpath:properties/filewithsomejsurl.properties"})
public class AppConfigs {
    @Bean
    public static PropertySourcesPlaceholderConfigurer propertyPlaceholderConfigurer() {
        PropertySourcesPlaceholderConfigurer p = new PropertySourcesPlaceholderConfigurer();
        p.setIgnoreResourceNotFound(true);
        p.setIgnoreUnresolvablePlaceholders(false);
        p.setLocalOverride(false);
        return p;
    }
}