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kotlinlang

```CompletableFuture.supplyAsync(Supplier&lt;Boolean&gt;{
                    true
                }, pool)```

so if I want the `, pool` then I need to use `Supplier&lt;&gt;` ? there is no way to get of it ? I'm asking because if you only supply one parameter then it is not necessary

Well, it’s obligatory to provide a computation to run, it’s optional to provide a custom pool

So yes, you always need to pass `Supplier&lt;T&gt;`

`, pool` can be skipped but the method signature remains the same

I just meant I was asking if there is no way to use the nicer syntax { } that you can use when there is no pool parameter. For some reason it requires Supplier&lt;Boolean&gt; if a second parameter is passed

You can just do `CompletableFuture.supplyAsync({ true }, pool)`