@NotNull
  private static String getPropertiesFileSuffix(PropertiesFile searchFile, String baseName) {
    String suffix = FileUtilRt.getNameWithoutExtension(searchFile.getContainingFile().getName());
    suffix = StringUtil.trimStart(suffix, baseName);
    return suffix;
  }
@NotNull
  private static String getPropertiesFileSuffix(PropertiesFile searchFile, String baseName)