@ApiStatus.Internal
  public @Nullable CoverageRunner getCoverageRunner() {
    if (myCachedRunner == null && myRunnerId != null) {
      myCachedRunner = CoverageRunner.getInstanceById(myRunnerId);
    }
    return myCachedRunner;
  }
@ApiStatus.Internal
  public @Nullable CoverageRunner getCoverageRunner()