@Override
  public boolean equals(Object o) {
    if (this == o) return true;
    if (o == null || getClass() != o.getClass()) return false;

    VFilePropertyChangeEvent event = (VFilePropertyChangeEvent)o;

    if (!myFile.equals(event.myFile)) return false;
    if (!Objects.equals(myNewValue, event.myNewValue)) return false;
    if (!Objects.equals(myOldValue, event.myOldValue)) return false;
    if (!myPropertyName.equals(event.myPropertyName)) return false;

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