private long readChangesetId(){
  String changesetIdAttribute;
  changesetIdAttribute=reader.getAttributeValue(null,ATTRIBUTE_NAME_CHANGESET_ID);
  if (changesetIdAttribute != null) {
    return Long.parseLong(changesetIdAttribute);
  }
 else {
    return 0;
  }
}

private long readChangesetId ( ) { String changesetIdAttribute ; changesetIdAttribute = reader . getAttributeValue ( null , ATTRIBUTE_NAME_CHANGESET_ID ) ; if ( changesetIdAttribute != null ) { return Long . parseLong ( changesetIdAttribute ) ; } else { return 0 ; } }
parses a changeset id from the current entity .
