Because losing your work is fun. Steps to reproduce Open jmeter add elements to your test plan close in the popup choose Yes in the file chooser choose Cancel Boom !
PR https://github.com/apache/jmeter/pull/88
Date: Mon Jan 25 20:50:19 2016 New Revision: 1726686 URL: http://svn.apache.org/viewvc?rev=1726686&view=rev Log: Bug 58913 - When closing jmeter should not interpret cancel as "destroy my test plan" #resolve #88 Bugzilla Id: 58913 Modified: jmeter/trunk/src/core/org/apache/jmeter/gui/action/Close.java jmeter/trunk/xdocs/changes.xml
This issue has been migrated to GitHub: https://github.com/apache/jmeter/issues/3795