| ⊦ newref(r, st ∪ st0) → addobj(r, class, fis, st ∪ st0) = st ∪ addobj(r, class, fis, st0) |
newref(r, st), newref(r, st0) ⊦ addobj(r, class, fis, st ∪ st0) = st ∪ addobj(r, class, fis, st0), r = jvmref
[[CONCRETESIMPRULES : ([CSIMPFORWARD : ⊦ newref(r, st) → r ≠ jvmref], [CSIMPSEQ : ⊦ newref(r, st ∪ st0) ↔ newref(r, st) ∧ newref(r, st0)])]]