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_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org