this zip has a sheet that kills hssf, and the larger file is a spreadsheet with VBA that generates the killer sheet.
hssf-OutofMemory-n-parent (application/x-zip), 24.97 KB, created by Jacob Steijn on 2009-11-16 21:12:39 UTC
Creator: Jacob Steijn
Created: 2009-11-16 21:12:39 UTC
Size: 24.97 KB

Attachment is not viewable in your browser because its MIME type (application/x-zip) is not one that your browser is able to display.

Download the attachment.

Actions: View
Attachments on bug 48206: 24545 | 24555