@Override
  public boolean contains(@NotNull VirtualFile file) {
    if (!file.isValid()) return false;
    assert myProject != null;
    PsiFile psiFile = PsiManager.getInstance(myProject).findFile(file);
    PropertiesFile propertiesFile = PropertiesImplUtil.getPropertiesFile(psiFile);
    return propertiesFile != null && getResourceBundle().getPropertiesFiles().contains(propertiesFile);
  }
@Override
  public boolean contains(@NotNull VirtualFile file)