public Optional<Integer> collisionCount() {
        return Optional.ofNullable(this.collisionCount);
    }
@return collisionCount is the count of hash collisions for the StatefulSet. The StatefulSet controller uses this field as a collision avoidance mechanism when it needs to create the name for the newest ControllerRevision.
sdk/java/src/main/java/com/pulumi/kubernetes/apps/v1beta1/outputs/StatefulSetStatus.java