[Improvement-18051][alert] Remove unused dead code in WeChatSender mkString#18100
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SbloodyS merged 2 commits intoapache:devfrom Mar 27, 2026
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Purpose
Closes #18051
WeChatSender.mkString()was unused and contained dead-code logic:StringUtils.isEmpty("|")is always false.Per reviewer guidance, this is handled as dead code cleanup.
What Changed
mkString(Iterable<String> list)from:dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-wechat/src/main/java/org/apache/dolphinscheduler/plugin/alert/wechat/WeChatSender.javaWhy
mkString()in the codebase.Scope