[keycloak-user] keycloak-client-admin java examples & docs

Im trying to write a keystone client for a 3rd party java service that will authenticate to Keycloak using the org.keycloak.admin.client.Keycloak interfaces. There are a couple of snippets of code examples online, such as here: https://www.keycloak.org/docs/4.5/server_development/#example-using-java and others such as https://gist.github.com/thomasdarimont/43689aefb37540624e35 but none of them actually work (at least not for me) I always get the following exception when working with the 4.5.0.Final packages: java.lang.IllegalArgumentException: interface org.keycloak.admin.client.token.TokenService is not visible from class loader I've seen this same exception mentioned in several threads, but have not seen a working solution/workaround or even a good explanation of why the error is occurring. The javadocs at https://www.keycloak.org/docs-api/4.5/javadocs/ do not include the docs for the admin.client.Keycloak classes. Can anyone point me to a *working* example of using the Keycloak admin-client java API or some online java docs for those classes? thanks, Wyllys Ingersoll