Improper exception behavior of AbstractInvocationFuture.thenApply

[viliam-durina]

map.getAsync("k")
           .thenApply(v -> {throw new RuntimeException("foo");})
           .toCompletableFuture()
           .get();

Expected behavior
I expect the get call in the above code to throw the foo exception, wrapped in java.util.concurrent.ExecutionException. In other words, it should be equivalent to standard CompletableFuture:

        CompletableFuture.completedFuture("bar")
                .thenApply(v -> { throw new RuntimeException("foo"); })
                .get();