public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
   super.readExternal(in);
   startMinDev = in.readLong();
   startMaxDev = in.readLong();
   endMinDev = in.readLong();
   endMaxDev = in.readLong();
 }
 public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
   super.readExternal(in);
   endDev = in.readLong();
   paramText = (String) in.readObject();
 }