Release called class from memory

[D1140]

Here I just clarified the things, so that i get assurance for what i understood

[Yamaeda]

Well, the code doesn't occupy much memory. If you keep big arrays and clusters around is another discussion, and those can be "released" by just writing an empty array to said array, then LV will understand that memory is free and able to be reused.

[D1140]

okay thanks.