java.lang.ClassNotFoundException: org.gradle.api.internal.artifacts.component.DefaultModuleComponentSelector

Is this looking like a bug in Tooling API?

See https://github.com/spring-projects/eclipse-integration-gradle/issues/84#issuecomment-74293306

I does to me, so I am closing the bug ticket on our end.

Hi Kris

This is not a bug in the Tooling API. Your custom StsEclipseProjectModelBuilder is accessing the internal class DefaultModuleComponentSelector which is located under org.gradle.internal.component.external.model.DefaultModuleComponentSelector (Gradle version >= 2.2).

Regards, Etienne

Yes, as it turns out you are right, I should have closed this question but forgot.