public boolean isEmbeddedResource(final String resource) {
        val lowerCase = resource.toLowerCase(Locale.ENGLISH);
        return lowerCase.startsWith(RESOURCE_URL_PREFIX);
    }
An embedded resource typically is a resource on the classpath
that is picked up by the GraalVM native image.

@param resource the resource
@return true/false
core/cas-server-core-util-api/src/main/java/org/apereo/cas/util/ResourceUtils.java