public static LinkedHashSet<String> getImplicitlyImportedPackages(@NotNull GroovyFile file) {
    final LinkedHashSet<String> result = new LinkedHashSet<>();
    ContainerUtil.addAll(result, GroovyFileBase.IMPLICITLY_IMPORTED_PACKAGES);

    final GroovyFileImports fileImports = file.getImports();
    for (StarImport starImport : fileImports.getStarImports()) {
      if (!fileImports.isImplicit(starImport)) continue;
      result.add(starImport.getPackageFqn());
    }
    result.add(file.getPackageName());
    return result;
  }
public static LinkedHashSet<String> getImplicitlyImportedPackages(@NotNull GroovyFile file)