@Override
  protected void modifyRoots(@NotNull VirtualFile vFile, @NotNull ContentEntry entry) {
    JavaSourceRootProperties properties = JpsJavaExtensionService.getInstance().createSourceRootProperties("", true);
    entry.addSourceFolder(vFile, JavaSourceRootType.SOURCE, properties);
  }
@Override
  protected void modifyRoots(@NotNull VirtualFile vFile, @NotNull ContentEntry entry)