MultiThreads and java.io.InterruptedIOException, Plz. help

Dear javas,
I have a multithreaded application, where I'm using wait and notify to make my thread communications, I'm using the java.io.File to get a list of files in the local folder, then read all these files and use the content of the files as my input, my problem is some time a java.io.InterruptedIOException is throwen, and I don't know why?
it is thrown when I'm trying to read the content of the file, I browsed the Net for more than three days, and no bugs are reported or one have reported any thing.
did I miss something??
Bye the way, the problem happen on unix just, and not with windows
also it happen with my code and with log4j package
did any one have an idea or can help me?
I ahve to deliver the project in the next comming day, and I'm stuck with this thing.
I did find a work around with my code, but I can't do any thing with log4j
I appreciate your help.

did you read the exception description? obviously the thread reading the data was terminated too early. there could be an architectural problem with your design, e.g. the reader thread is a daemon thread and the main thread terminates without waiting for all tasks to be terminated.
robert

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