Github user HeartSaVioR commented on a diff in the pull request:
https://github.com/apache/storm/pull/2752#discussion_r204260283
--- Diff:
storm-webapp/src/main/java/org/apache/storm/daemon/logviewer/handler/LogviewerLogPageHandler.java
---
@@ -37,7 +37,6 @@
import static java.util.stream.Collectors.toList;
import static org.apache.commons.lang.StringEscapeUtils.escapeHtml;
-import j2html.TagCreator;
--- End diff --
Are these for removing unused import?---
