@Override
  public boolean isInSourceContent(@NotNull VirtualFile fileOrDir) {
    WorkspaceFileSetWithCustomData<ModuleSourceRootData> fileSet = myWorkspaceFileIndex.findFileSetWithCustomData(fileOrDir, true, true, false, false, false, ModuleSourceRootData.class);
    return fileSet != null && isFromThisModule(fileSet);
  }
@Override
  public boolean isInSourceContent(@NotNull VirtualFile fileOrDir)