bugmakerrrrrr opened a new issue, #13761:
URL: https://github.com/apache/lucene/issues/13761

   ### Description
   
   The ClassCastEx is thrown when the `IntObjectHashMap.values().toArray()` 
method is called with a type other than `Object`, and of course the same 
exception occurs with `CharObjectHashMap` and `LongObjectHashMap`. The issue 
can be reproduced with the following test.
   ```
   @Test
     public void testStringMapValues() {
       IntObjectHashMap<String> map = new IntObjectHashMap<>();
       map.put(1, "a");
       map.put(2, "b");
       map.put(3, "c");
       String[] values = map.values().toArray();
     }
   ```
   
   There are several options to fix the issue.
   1. change the return value to `Object[]`;
   2. mimic the `ArrayList.toArray(T[])` method to pass a `T[]` parameter;
   3. replace the `toArray` method with a `asList` method, and return a 
`List<T>`.
   
   IMO, either option 2 or 3 would be acceptable. Any thought?
   
   ### Version and environment details
   
   _No response_


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