Generic of CompositeFuture::all not working under java17

[chinfeng]

Questions

'all(java.util.List<io.vertx.core.Future>)' in 'io.vertx.core.CompositeFuture' cannot be applied to '(java.util.List<io.vertx.core.Future<java.lang.String>>)'

The same problem of CompositeFuture::join and CompositeFuture::any

Version

JDK17 / 4.3.0

[tmulle]

I also ran into this yesterday and thought I was doing something wrong.

I found this open issue from a while back which had a response.

How about to makeCompositeFuture#all accept List<Future<?>>

@vietj This was open in 2019, I'm guessing it's difficult to modify the code generator as you mentioned in the ticket?

[jjoocceeee]

New to Java....

Does anyone know of how to work around this?

[vietj]

you can use as work around your own static method that does it for you.

we cannot change this in vertx otherwise it would be a breaking change unfortunately.

it will be addressed in the next major version

[mykelalvis]

Added an explanation to someone's answer about this on Stack Overflow