http://imagej.273.s1.nabble.com/ImageJ-Compile-Run-compiles-java-program-in-editor-but-runs-from-cache-How-to-fix-tp5019392p5019393.html
You need to restart ImageJ or run Refresh Menus, (although I seem to remember
somebody commenting that restarting is better).
> I have been successfully Compile&Run(ing) a Java plugin from the ImageJ
> editor. At one point the plugin seemed to be in an infinite loop (using
> massive CPU and not responding to gui interactions). I killed the ImageJ
> process, and then restarted ImageJ. Now imagej only runs the version of
> the program, i.e., class files, that existed when I start imagej.
>
> I can make changes and 'Compile and Run...' . The java program(s) will
> compile. Although the program, i.e., class files, that is run is the one
> that existed when imagej started I suspect that imagej is caching the
> class files for some reason, but the cache is prevented from being updated.
> Where is this cache or how to get imagej to compile and RUN the program
> from the editor?
>
> Thanks in advance,
>
> Fred
>
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