Add test for unloading classes.
Add test for unloading classes.

karies/cling,perovic/cling,root-mirror/cling,marsupial/cling,marsupial/cling,root-mirror/cling,root-mirror/cling,root-mirror/cling,root-mirror/cling,root-mirror/cling,karies/cling,perovic/cling,marsupial/cling,karies/cling,marsupial/cling,karies/cling,perovic/cling,perovic/cling,karies/cling,marsupial/cling,karies/cling,perovic/cling,marsupial/cling