//apple_ref/swift/Method/readFuture(executor:block:)" class="dashAnchor"></a>
                    <a class="token" href="#/s:FC9FutureKit27NSObjectLockSynchronization10readFutureurFS0_FT8executorOS_8Executor5blockFT_q__GCS_6Futureq__">readFuture(executor:block:)</a>
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