| ⊦ newref(r, st) ∧ (∀ val. val ∈ vals → ¬ junkref(str, val .refval, st) ∧ is_referencevalue(val) ∧ (val .refval ≠ jvmref → st[val .refval -- _type] .type ≤ ty)) ∧ is_classtype(ty) ∧ class∃(str, ty .class) → ¬ junkref(str, r, addarray(r, ty, vals, st)) |