I've been using tcljava to wrap a nice gui around some java simulation code. I extract a bunch of data from the code and display it. The problem is that, every now and again, the result of a simple call to a static method which returns a double: lappend productivity [java::call DataGather getAndMakeMean 14] actually returns '1.#IO' which obviously causes a few problems.... I've tried to find where this weird conversion might be happening, but with no luck. Unfortunately its not that easy to reproduce since it only happens after the code has been running for some time. Any ideas? Vince. ---------------------------------------------------------------- The TclJava mailing list is sponsored by Scriptics Corporation. To subscribe: send mail to [EMAIL PROTECTED] with the word SUBSCRIBE as the subject. To unsubscribe: send mail to [EMAIL PROTECTED] with the word UNSUBSCRIBE as the subject. To send to the list, send email to '[EMAIL PROTECTED]'.