private void readFromVersion2Stream(StatusFromBytesStream dis) throws IOException {
  readFromVersion1Stream(dis);
  lockOwner=dis.readUTF();
  if (lockOwner.equals(""))   lockOwner=null;
  lockCreationDate=dis.readLong();
  lockComment=dis.readUTF();
  if (lockComment.equals(""))   lockComment=null;
  readOnly=dis.readBoolean();
}

private void readFromVersion2Stream ( StatusFromBytesStream dis ) throws IOException { readFromVersion1Stream ( dis ) ; lockOwner = dis . readUTF ( ) ; if ( lockOwner . equals ( "" ) ) lockOwner = null ; lockCreationDate = dis . readLong ( ) ; lockComment = dis . readUTF ( ) ; if ( lockComment . equals ( "" ) ) lockComment = null ; readOnly = dis . readBoolean ( ) ; }
just for backwards compatibility with workspaces stored with previous version
