Eclipse NetRexx plugin won't allow Project classpath changes to stick

[Gil Blais]

Hi, Gil here. I am running Eclipse Kepler w/NetRexx Plugin, Java 8 on a 64 bit Windoze 7 box.
I have rearranged my directory structure since creating a project and I cannot get changes to the Project Classpath in the Run/Debug configuration to stick.

The only way that I can get it to even temporarily stick is to make the changes and click Run instead of Close. As soon as I hit either Run (works fine BTW) or close and go back to review the changed setup, it is as if I pressed the Revert button.

I can work around this, but thought that someone would like to know. I put it here since I don't know exactly where it should have gone.

Here are the screen scrapes:


Regards, Gil Blais