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

    final VFileContentChangeEvent event = (VFileContentChangeEvent)o;

    if (myNewModificationStamp != event.myNewModificationStamp) return false;
    if (myOldModificationStamp != event.myOldModificationStamp) return false;
    if (!myFile.equals(event.myFile)) return false;

    return true;
  }
public boolean equals(final Object o)