in src/main/java/org/apache/tomee/jakartaee/api/locator/ProviderLocator.java [304:312]
static private Class<?> locateServiceClass(final String iface, final Class<?> contextClass, final ClassLoader loader) throws ClassNotFoundException {
final String className = locateServiceClassName(iface, contextClass, loader);
if (className == null) {
return null;
}
// we found a name, try loading the class. This will throw an exception if there is an error
return loadClass(className, contextClass, loader);
}