This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
This is a change from earlier behavior, caused by the fix to 11141 (version 1.55 of DataObject.java). Suppose an object serializes a reference to a DataObject, and then the prmary file for the DataObject is deleted. It is now impossible to deserialize that object, since an exception during deserialization is not in general recoverable. See the discussion at http://www.netbeans.org/www-nbdev/msg06398.html for more details.
Fixed in main trunk.
Resolved for 3.4.x or earlier, no new info since then -> closing.