Nick Burch b646166b6c Have HSSFWorkbook check for an encrypted .xlsx file when opening, and give a helpful error if found, plus tests. Fixes #55692 ... git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1534967 13f79535-47bb-0310-9956-ffa450edef68		2013-10-23 09:43:28 +00:00
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apache/poi	Have HSSFWorkbook check for an encrypted .xlsx file when opening, and give a helpful error if found, plus tests. Fixes #55692	2013-10-23 09:43:28 +00:00