static String getBundleName(Project project, PropertiesFile aPropertiesFile) {
    String packageName = PackageIndex.getInstance(project).getPackageNameByDirectory(aPropertiesFile.getVirtualFile().getParent());
    if (packageName == null) return null;
    String bundleName;
    if (!packageName.isEmpty()) {
      bundleName = packageName + "." + aPropertiesFile.getResourceBundle().getBaseName();
    }
    else {
      bundleName = aPropertiesFile.getResourceBundle().getBaseName();
    }
    return bundleName.replace('.', '/');
  }
static String getBundleName(Project project, PropertiesFile aPropertiesFile)