Clojurians Log v2

I'm not sure if there's a better place to ask this, but I'm having some trouble compiling/running under different JDK versions. I'm trying right now to compile something under Java 17 and run on Java 8. I'm using :javac-options ["-target" "1.8" "-source" "1.8"] in my project.clj to make sure it's always compiling to Java 8 compatible bytecode, but that doesn't seem to be helping with this problem. I'm getting a NoSuchMethodError trying to run something that calls the clean method on a java.nio.ByteBuffer. This seems really strange to me, because the ByteBuffer is type hinted as such, and this works fine when compiling and running under the same version of Java (8, 11 or 17). But when trying to compile under Java 11 or 17, then run on 8, it's telling me that it can't find the method. Now, it's specifically saying java.nio.ByteBuffer.clean, so it looks to me like it's never doing the lookup to the parent Buffer class for that method? Which I'm not sure how to get it make that lookup. Because in Java 8 the clean method was a member of the parent Buffer but in Java 9 it was moved to the ByteBuffer itself. So it's a really weird situation. Anyone know what the best way to solve this would be? I'm feeling like I might need to wrap instances of calls of clean with a function that, upon first invocation, will eval the same code with a different type tag? So that it'll know where to do the lookup? Or is there a better way to solve this? I feel like surely there has to be.