| st[r -- i '] = refval(r1), i < st[r -- _length] .intval, okarray(r, byte_type, st), 0 ≤ i, 0 < st[r -- _length] .intval ⊦ |
⊦ okarray(r, ty, st) → r ≠ jvmref ∧ r ∈ st
st[r -- i '] = refval(r1), i < st[r -- _length] .intval, okarray(r, byte_type, st), 0 ≤ i, 0 < st[r -- _length] .intval, r ∈ st ⊦ r = jvmref
[[CONCRETESIMPRULES : ()]]