Try to format this code snippet:

FutureTask<ObjectStore> future = new FutureTask<>(

        new Callable<ObjectStore>() {

            @Override
            public ObjectStore call() {
                return null;
            }
        }
);


After formatting it looks:

FutureTask<ObjectStore> future = new FutureTask<>(
        new Callable<ObjectStore>() {

    @Override
    public ObjectStore call() {
        return null;
    }
}
);

Which IMHO is strange. I'd expect:

FutureTask<ObjectStore> future = new FutureTask<>(

    new Callable<ObjectStore>() {

        @Override
        public ObjectStore call() {
            return null;
        }
    }
);