return entry;
  public static Entry findOrCreateEntry(Object jdkObject) {    if (jdkObject == null)      return nullEntry;    Key key   = new Key(jdkObject);    Entry entry = (Entry) keyToEntry.get(key);    if (entry == null) {      entry = new Entry(newId(), jdkObject, OBJECT_NOT_ALLOCATED);      keyToEntry.put(key, entry);      objectIdToEntry.add(entry);    }    return entry;  }