Part of my 2nd blog post on architecture components and MVVM

ListIssuesViewModelnoDI.java

public class ListIssuesViewModel extends ViewModel {
  private IssueRepository mIssueRepository;
  // Other member declarations
  
  public ListIssuesViewModel() {
        mIssueRepository = new IssueRepositoryImpl();
    	// Other code
    }
  
  // Other code
}