Although the previous code of computing JVM internal name from a Class
instance was shorter, it led to unnecessary creation of array types,
which is less performant and makes configuration of kotlin-reflect for
GraalVM native-image more verbose.
Unfortunately I didn't succeed in writing a test for this, since
`Array.newInstance` calls a native method which doesn't record any trace
of it being called in the class loader: the resulting array type never
goes through findClass/loadClass, and is not visible via
findLoadedClass.
#KT-44594 Fixed
Alexander Udalov
fb296b5b95