boolean (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; }