@Override
  public ArtifactRootDescriptor findRootDescriptor(@NotNull String rootId,
                                                   @NotNull BuildRootIndex rootIndex) {
    return rootIndex.getTargetRoots(this, null).get(Integer.parseInt(rootId));
  }
@Override
  public ArtifactRootDescriptor findRootDescriptor(@NotNull String rootId,
                                                   @NotNull BuildRootIndex rootIndex)