[GitHub] [lucene] drhaozhong opened a new issue, #12240: queryparse throws different exceptions when clone() fails

["drhaozhong (via GitHub)" <gi...@apache.org>]

drhaozhong opened a new issue, #12240:
URL: https://github.com/apache/lucene/issues/12240

   ### Description
   
   I find that my code fails to handle the failures of clones, when clones happen in queryparser. 
   
   I notice that lucene  hides CloneNotSupportedException, and throws RuntimeException. For example, CharArrayIterator has the following code:
   
   `public CharArrayIterator clone() {
       try {
         return (CharArrayIterator) super.clone();
       } catch (CloneNotSupportedException e) {
         // CharacterIterator does not allow you to throw CloneNotSupported
         throw new RuntimeException(e);
       }
     }`
   
   Due to the above observation, my code catches RuntimeException, and analyzes its embedded CloneNotSupportedException, when it needs to handle the failures of clones. 
   
   However, when I start to call queryparser, I find it does not hide CloneNotSupportedException. As a result, my code fails to catch failed clones when calling queryparser. 
   
   Will lucene fix the problem? If not, I will have to update all my handling code. 
   
   ### Version and environment details
   
   _No response_


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