Question: Where is jopenmaple supposed to be located?

I'm trying out the simple Java example for accessing OpenMaple.  I'm doing it in IntelliJ using JDK15.  I've included the two jar files in the project, externalcall.jar and Maple.jar.  When compiling I run into this error, as IntelliJ doesn't seem to be able to find jopenmaple.jar

Error loading libraries: java.lang.UnsatisfiedLinkError: no jopenmaple in java.library.path: /Users/jasmith/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java:.

Now, I'd like to add its location to the library path, but I can't seem to find its location.  My understanding is that is should be in $MAPLE/java/jopenmaple.jar

which, on Mac OS is "/Library/Frameworks/Maple.framework/Versions/2021"

But when I look in there there is no jopenmaple.jar.

Does anyone have a suggestion as to where I could find it?  (Maple 2021, IntelliJ 2020 with JDK 15 on macOS 10.14)

thanks!

James