@Deprecated
    public static <V> CompletableFuture<V> unmodifiableFuture(CompletableFuture<V> future)
    {
        return unmodifiableFuture(future, false);
    }
@Deprecated
    public static <V> CompletableFuture<V> unmodifiableFuture(CompletableFuture<V> future)
    {
        return unmodifiableFuture(future, false);
    }
@ Deprecated public static < V > CompletableFuture < V > unmodifiableFuture ( CompletableFuture < V > future ) { return unmodifiableFuture ( future , false ) ; }
Returns a future that can not be completed or canceled.
Returns a future that can not be completed or canceled .