void function ( K arg0 ) { acquireLock ( arg0 ) . await ( ) ; }
waits until the key has been assigned a value . concode_field_sep Map<K,V> cache concode_elem_sep Map<K,CountDownLatch> locks concode_elem_sep K key concode_field_sep boolean cancel concode_elem_sep boolean isCancelled concode_elem_sep int size concode_elem_sep Future<V> getFuture concode_elem_sep CountDownLatch acquireLock concode_elem_sep V get concode_elem_sep V get concode_elem_sep V get concode_elem_sep V get concode_elem_sep boolean isReleased concode_elem_sep boolean isDone concode_elem_sep void put concode_elem_sep void remove