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Proof step 2 from proof validrefs-addobj-01 (
previous step
)
⊦ fis .keys = instfields(class) ∧ class+∃(str, class) ∧ validfieldinits(fis, st) ∧ ¬ is_abstract(class) ∧ r ≠ jvmref → is_obj(str, r, addobj(r, class, fis, st))
A spec-lemma