JavaDataObject.checkUpToDate recursively calls
FileObject.refresh. I this case the fileObject
timestamp is changed in every time. That causes
sending  of events which invokes:
 JavaDataObject$PrimaryListener.fileChanged

There should be better to avoid invoking of
FileObject.refresh() recursively. 


User report:
Hello,

My configuration : NetBeans 3.4.1, Jdk 1.4.1_01,
Solaris 8 on SPARC machine.

Yesterday, I was editing some files mounted from a
remote server with NetBeans.
The server had been stopped for a long time (about
half an hour). During the
time the server was down, NetBeans was frozen (I
think it's normal since no
process was able to access the filesystem).

But, after the server restart, NetBeans continued
to be frozen, so I killed it
to stop it.

Il looked into ide.log and saw there was a
StackOverflowError (see the attached
file for the stack trace).

Maybe this is a bug that can be corrected ?