@Override
  public boolean equals(Object o) {
    if (this == o) return true;
    if (!(o instanceof FileIconKey)) return false;

    FileIconKey that = (FileIconKey)o;
    if (myFlags != that.myFlags) return false;
    if (myStamp != that.myStamp) return false;
    if (!myFile.equals(that.myFile)) return false;
    if (!Objects.equals(myProject, that.myProject)) return false;

    if (!Objects.equals(myInitialLanguage, that.myInitialLanguage)) return false;

    return true;
  }
@Override
  public boolean equals(Object o)