### Question:
RepositoryDetails { public RepositorySystemSession getRepositorySystemSession() { return repositorySystemSession; } RepositoryDetails(RepositorySystem repositorySystem,
                           RepositorySystemSession repositorySystemSession,
                           List<RemoteRepository> remoteRepositories); RepositorySystem getRepositorySystem(); RepositorySystemSession getRepositorySystemSession(); List<RemoteRepository> getRemoteRepositories();  }### Answer:
@Test public void testRepositorySystemSession() { assertThat(repositoryDetails.getRepositorySystemSession()).isSameAs(repositorySystemSession); }