fvaleri commented on code in PR #13171: URL: https://github.com/apache/kafka/pull/13171#discussion_r1090717453
########## server-common/src/main/java/org/apache/kafka/server/util/ToolsUtils.java: ########## @@ -100,4 +104,17 @@ public static void prettyPrintTable( printRow(columnLengths, headers, out); rows.forEach(row -> printRow(columnLengths, row, out)); } + + /** + * Returns a set of duplicated items. + */ + public static <T> Set<T> findDuplicates(Collection<T> collection) { Review Comment: That was my idea. I think we can drop CoreUtils.duplicates once the last command using it is migrated. I renamed from ToolsUtils.findDuplicates to ToolsUtils.duplicates, so the intention is clear. WDYT? -- 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: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org