Testing classes in com.sun hierarchy, IllegalAccessError in graphics but not base?

[John Hendrikx]

Hi list,

I stumbled upon an odd issue; when I look at the Gradle output when 
running tests for graphics, it has many lines like this:

    --add-exports 
javafx.graphics/com.sun.javafx.scene.layout.region=ALL-UNNAMED

Basically one for every package in the com.sun hierarchy, or so I thought...

However, my test is located in "com.sun.javafx.scene.layout", and for 
some reason it is not adding this line to the test build command.  This 
is resulting in an IllegalAccessError during building:

  java.lang.IllegalAccessError: class 
test.com.sun.javafx.scene.layout.SpaceDistributorTest (in unnamed module 
@0x20d28811) cannot access class 
com.sun.javafx.scene.layout.SpaceDistributor (in module javafx.graphics) 
because module javafx.graphics does not export 
com.sun.javafx.scene.layout to unnamed module @0x20d28811

I've been digging through build.gradle for the past hour, and can't 
really find what is controlling this.  There is another test in this 
package (RegionTest) but for some reason everything in it is commented 
out except "@Test public void dummy() {}".

--John