| sk = fs ', tdname∃(str, fs .class), sk ∈ statfields(fs .class), is_fskey(sk), level⊆(str, str0), initdone(fs .class, st) → validfield(str, jvmref, sk, st) ⊦ validstatfield(str0, sk, st) |
tdname∃(str, fs .class), fs ' ∈ statfields(fs .class), level⊆(str, str0), initdone(fs .class, st) → validfield(str, jvmref, fs ', st) ⊦ validstatfield(str0, fs ', st)
[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ is_fskey(fs ')])]]