In order to combine JAVA with a native library
for messaging I need to be informed, whenever
data is available from a given filedescriptor.
This would imply to wrap a filedesc from C into
java and register a listener to a FileEvent on
this file descriptor. This is only needed in 
conjunction with AWT. So I would like to do :

int fd = myNativeFunction(someArgs);
FileDescriptor javaFD = new FileDescriptor(fd);
javaFD.addFileEventListener(new FileEventListener() {
	public void fileEventProcessed(int flags){
		myNativeProcessData();
	}
}
(Review ID: 28982)
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Until now, a dedicated thread for listening is
need, that performs busy waiting, thus consuming
unnecessary system resources.
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N/A