risdenk commented on code in PR #1466: URL: https://github.com/apache/solr/pull/1466#discussion_r1144831967
########## solr/core/src/java/org/apache/solr/cloud/SizeLimitedDistributedMap.java: ########## @@ -77,7 +77,7 @@ protected boolean lessThan(Long a, Long b) { } }; - Map<String, Long> childToModificationZxid = Maps.newHashMapWithExpectedSize(children.size()); + Map<String, Long> childToModificationZxid = new HashMap<>(children.size()); Review Comment: > I'd like to propose that we have a separate dedicated work item that has the goal of nobody calling the integer single-arg constructor to HashMap or HashSet, as it's a trap/gotcha (with probably minor down-side, granted). We can add a utility method for creating pre-sized maps or sets. sounds good and we can enforce this with ForbiddenAPI as well. I'll create a jira for it. -- 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...@solr.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@solr.apache.org For additional commands, e-mail: issues-h...@solr.apache.org