| sk = fs ', fs = mkfs(class, ty, fieldvar), is_fskey(sk), sk ∈ statfields(class0), ∀ sk. sk ∈ statfields(class0) → validstatfield(str, sk, st) ⊦ class = class0, class = `java.lang.Object' .class, validstatfield(str, sk, addclass(class, fis, st)) |
[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ class ≠ class0 → ¬ mkfs(class0, ty, fieldvar) ' ∈ statfields(class)], [CSIMPSEQ : ⊦ is_fskey(fs ')])]]