Tue Apr 23 2024 10:02:38 UTC
It's not a bug, it's a feature.
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ID Product Comp Assignee Status Resolution Summary Changed
60754 POI XWPF dev RESO DUPL When docx.close(),docx.write(os) will report a Rule M2.4 exception 2017-02-21
59678 POI SS Commo dev RESO DUPL Write to a closed workbook 2016-06-09
59356 POI XSSF dev RESO DUPL log printed message: this error should NEVER happen! Please raise a bug at https://bz.apache.org/bugzilla/enter_bug.cgi?product=POI 2016-12-01
53613 POI XSSF dev RESO DUPL org.apache.poi.openxml4j.exceptions.OpenXML4JRuntimeException: Rule M2.4 exception : this error should NEVER happen 2016-07-26
4 bugs found.

as

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