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.
Binding process (generating classes and xml file, adding persisence components) takes long time and it is finished after automatic build. I think, that it would be much better to "hide" many flickering IDE windows behind bigger popup window with process status. There is already something like this, but only for a short time at the beginning of binding process.