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OffsetCommitRequest> requestEntry : requests.entrySet()) {\n+            Integer version = requestEntry.getKey();\n+            OffsetCommitRequest request = requestEntry.getValue();\n+\n+            // write the raw struct which won't override the null with the 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this comment still needed?","created_at":"2016-03-18T17:12:50Z","updated_at":"2016-03-18T17:12:50Z","html_url":"https://github.com/apache/kafka/pull/1064#discussion_r56690036","pull_request_url":"https://api.github.com/repos/apache/kafka/pulls/1064","_links":{"self":{"href":"https://api.github.com/repos/apache/kafka/pulls/comments/56690036"},"html":{"href":"https://github.com/apache/kafka/pull/1064#discussion_r56690036"},"pull_request":{"href":"https://api.github.com/repos/apache/kafka/pulls/1064"}}},"pull_request":{"url":"https://api.github.com/repos/apache/kafka/pulls/1064","id":62826063,"html_url":"https://github.com/apache/kafka/pull/1064","diff_url":"https://github.com/apache/kafka/pull/1064.diff","patch_url":"https://github.com/apache/kafka/pull/1064.patch","issue_url":"https://api.github.com/repos/apache/kafka/issues/1064","number":1064,"state":"open","locked":false,"title":"KAFKA-3394: allow null offset metadata in commit 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